diff --git a/db/migrate/20120101000001_create_base.rb b/db/migrate/20120101000001_create_base.rb
index c53da13c4..c2d77576d 100644
--- a/db/migrate/20120101000001_create_base.rb
+++ b/db/migrate/20120101000001_create_base.rb
@@ -263,6 +263,65 @@ class CreateBase < ActiveRecord::Migration
     add_index :activity_streams, [:activity_stream_object_id]
     add_index :activity_streams, [:activity_stream_type_id]
 
+    create_table :histories do |t|
+      t.references :history_type,                       :null => false
+      t.references :history_object,                     :null => false
+      t.references :history_attribute,                  :null => true
+      t.column :o_id,                       :integer,   :null => false
+      t.column :related_o_id,               :integer,   :null => true
+      t.column :related_history_object_id,  :integer,   :null => true
+      t.column :id_to,                      :integer,   :null => true
+      t.column :id_from,                    :integer,   :null => true
+      t.column :value_from,                 :string,    :limit => 250,  :null => true
+      t.column :value_to,                   :string,    :limit => 250,  :null => true
+      t.column :created_by_id,              :integer,   :null => false
+      t.timestamps
+    end
+    add_index :histories, [:o_id]
+    add_index :histories, [:created_by_id]
+    add_index :histories, [:created_at]
+    add_index :histories, [:history_object_id]
+    add_index :histories, [:history_attribute_id]
+    add_index :histories, [:history_type_id]
+    add_index :histories, [:id_to]
+    add_index :histories, [:id_from]
+    add_index :histories, [:value_from]
+    add_index :histories, [:value_to]
+
+    create_table :history_types do |t|
+      t.column :name,         :string, :limit => 250,   :null => false
+      t.timestamps
+    end
+    add_index :history_types, [:name],     :unique => true
+
+    create_table :history_objects do |t|
+      t.column :name,         :string, :limit => 250,   :null => false
+      t.column :note,         :string, :limit => 250,   :null => true
+      t.timestamps
+    end
+    add_index :history_objects, [:name],   :unique => true
+
+    create_table :history_attributes do |t|
+      t.column :name,         :string, :limit => 250,   :null => false
+      t.timestamps
+    end
+    add_index :history_attributes, [:name],   :unique => true
+
+
+    create_table :settings do |t|
+      t.column :title,          :string, :limit => 200,  :null => false
+      t.column :name,           :string, :limit => 200,  :null => false
+      t.column :area,           :string, :limit => 100,  :null => false
+      t.column :description,    :string, :limit => 2000, :null => false
+      t.column :options,        :string, :limit => 2000, :null => true
+      t.column :state,          :string, :limit => 2000, :null => true
+      t.column :state_initial,  :string, :limit => 2000, :null => true
+      t.column :frontend,       :boolean,                :null => false
+      t.timestamps
+    end
+    add_index :settings, [:name], :unique => true
+    add_index :settings, [:area]
+    add_index :settings, [:frontend]
 
   end
 end
\ No newline at end of file
diff --git a/db/migrate/20120101000050_create_history.rb b/db/migrate/20120101000050_create_history.rb
deleted file mode 100644
index 823e61f8a..000000000
--- a/db/migrate/20120101000050_create_history.rb
+++ /dev/null
@@ -1,55 +0,0 @@
-class CreateHistory < ActiveRecord::Migration
-  def up
-    
-    create_table :histories do |t|
-      t.references :history_type,                       :null => false
-      t.references :history_object,                     :null => false
-      t.references :history_attribute,                  :null => true
-      t.column :o_id,                       :integer,   :null => false
-      t.column :related_o_id,               :integer,   :null => true
-      t.column :related_history_object_id,  :integer,   :null => true
-      t.column :id_to,                      :integer,   :null => true
-      t.column :id_from,                    :integer,   :null => true
-      t.column :value_from,                 :string,    :limit => 250,  :null => true
-      t.column :value_to,                   :string,    :limit => 250,  :null => true
-      t.column :created_by_id,              :integer,   :null => false
-      t.timestamps
-    end
-    add_index :histories, [:o_id]
-    add_index :histories, [:created_by_id]
-    add_index :histories, [:created_at]
-    add_index :histories, [:history_object_id]
-    add_index :histories, [:history_attribute_id]
-    add_index :histories, [:history_type_id]
-    add_index :histories, [:id_to]
-    add_index :histories, [:id_from]
-    add_index :histories, [:value_from]
-    add_index :histories, [:value_to]
-
-    create_table :history_types do |t|
-      t.column :name,         :string, :limit => 250,   :null => false
-      t.timestamps
-    end
-    add_index :history_types, [:name],     :unique => true
-
-    create_table :history_objects do |t|
-      t.column :name,         :string, :limit => 250,   :null => false
-      t.column :note,         :string, :limit => 250,   :null => true
-      t.timestamps
-    end
-    add_index :history_objects, [:name],   :unique => true
-
-    create_table :history_attributes do |t|
-      t.column :name,         :string, :limit => 250,   :null => false
-      t.timestamps
-    end
-    add_index :history_attributes, [:name],   :unique => true
-  end
-
-  def down
-    drop_table :histories
-    drop_table :history_attributes
-    drop_table :history_objects
-    drop_table :history_types
-  end
-end
diff --git a/db/migrate/20120101000060_create_setting.rb b/db/migrate/20120101000060_create_setting.rb
deleted file mode 100644
index 313e64b12..000000000
--- a/db/migrate/20120101000060_create_setting.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-class CreateSetting < ActiveRecord::Migration
-  def up
-    create_table :settings do |t|
-      t.column :title,          :string, :limit => 200,  :null => false
-      t.column :name,           :string, :limit => 200,  :null => false
-      t.column :area,           :string, :limit => 100,  :null => false
-      t.column :description,    :string, :limit => 2000, :null => false
-      t.column :options,        :string, :limit => 2000, :null => true
-      t.column :state,          :string, :limit => 2000, :null => true
-      t.column :state_initial,  :string, :limit => 2000, :null => true
-      t.column :frontend,       :boolean,                :null => false
-      t.timestamps
-    end
-    add_index :settings, [:name], :unique => true
-    add_index :settings, [:area]
-    add_index :settings, [:frontend]
-  end
-
-  def down
-    drop_table :settings
-  end
-end
diff --git a/db/migrate/20130319003833_setting_update.rb b/db/migrate/20130319003833_setting_update.rb
deleted file mode 100644
index d02e6ccef..000000000
--- a/db/migrate/20130319003833_setting_update.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-require 'user'
-require 'setting'
-class SettingUpdate < ActiveRecord::Migration
-  def up
-    count = User.all.count()
-    if count > 2
-      Setting.create_or_update(
-        :title       => 'System Init Done',
-        :name        => 'system_init_done',
-        :area        => 'Core',
-        :description => 'Defines if application is in init mode.',
-        :options     => {},
-        :state       => true,
-        :frontend    => true
-      )
-    end
-  end
-
-  def down
-  end
-end
diff --git a/db/migrate/20130815000001_update_geo2.rb b/db/migrate/20130815000001_update_geo2.rb
deleted file mode 100644
index e7b4d234a..000000000
--- a/db/migrate/20130815000001_update_geo2.rb
+++ /dev/null
@@ -1,51 +0,0 @@
-class UpdateGeo2 < ActiveRecord::Migration
-  def up
-    Setting.create_if_not_exists(
-      :title       => 'Geo Location Backend',
-      :name        => 'geo_location_backend',
-      :area        => 'System::Geo',
-      :description => 'Defines the backend for geo location lookups.',
-      :options     => {
-        :form => [
-          {
-            :display  => '',
-            :null     => true,
-            :name     => 'geo_location_backend',
-            :tag      => 'select',
-            :options  => {
-              '' => '-',
-              'GeoLocation::Gmaps' => 'Google Maps',
-            },
-          },
-        ],
-      },
-      :state    => 'GeoLocation::Gmaps',
-      :frontend => false
-    )
-    Setting.create_if_not_exists(
-      :title       => 'Geo IP Backend',
-      :name        => 'geo_ip_backend',
-      :area        => 'System::Geo',
-      :description => 'Defines the backend for geo ip lookups.',
-      :options     => {
-        :form => [
-          {
-            :display  => '',
-            :null     => true,
-            :name     => 'geo_ip_backend',
-            :tag      => 'select',
-            :options  => {
-              '' => '-',
-              'GeoIp::Freegeoip' => 'freegeoip.net',
-            },
-          },
-        ],
-      },
-      :state    => 'GeoIp::Freegeoip',
-      :frontend => false
-    )
-  end
-  def down
-  end
-end
-
diff --git a/db/migrate/20140608000002_update_ticket_replace2.rb b/db/migrate/20140608000002_update_ticket_replace2.rb
deleted file mode 100644
index 73695961a..000000000
--- a/db/migrate/20140608000002_update_ticket_replace2.rb
+++ /dev/null
@@ -1,178 +0,0 @@
-class UpdateTicketReplace2 < ActiveRecord::Migration
-  def up
-    overview_role = Role.where( :name => 'Agent' ).first
-    if overview_role
-      Overview.destroy_all
-      UserInfo.current_user_id = 1
-      Overview.create_if_not_exists(
-        :name       => 'My assigned Tickets',
-        :link       => 'my_assigned',
-        :prio       => 1000,
-        :role_id    => overview_role.id,
-        :condition  => {
-          'tickets.state_id' => [ 1,2,3 ],
-          'tickets.owner_id' => 'current_user.id',
-        },
-        :order => {
-          :by        => 'created_at',
-          :direction => 'ASC',
-        },
-        :view => {
-          :d => [ 'title', 'customer', 'state', 'group', 'created_at' ],
-          :s => [ 'number', 'title', 'customer', 'state', 'priority', 'group', 'created_at' ],
-          :m => [ 'number', 'title', 'customer', 'state', 'priority', 'group', 'created_at' ],
-          :view_mode_default => 's',
-        },
-      )
-
-      Overview.create_if_not_exists(
-        :name       => 'Unassigned & Open Tickets',
-        :link       => 'all_unassigned',
-        :prio       => 1001,
-        :role_id    => overview_role.id,
-        :condition  => {
-          'tickets.state_id' => [1,2,3],
-          'tickets.owner_id' => 1,
-        },
-        :order => {
-          :by        => 'created_at',
-          :direction => 'ASC',
-        },
-        :view => {
-          :d => [ 'title', 'customer', 'state', 'group', 'created_at' ],
-          :s => [ 'number', 'title', 'customer', 'state', 'priority', 'group', 'created_at' ],
-          :m => [ 'number', 'title', 'customer', 'state', 'priority', 'group', 'created_at' ],
-          :view_mode_default => 's',
-        },
-      )
-
-      Overview.create_if_not_exists(
-        :name       => 'All Open Tickets',
-        :link       => 'all_open',
-        :prio       => 1002,
-        :role_id    => overview_role.id,
-        :condition  => {
-          'tickets.state_id' => [1,2,3],
-        },
-        :order => {
-          :by        => 'created_at',
-          :direction => 'ASC',
-        },
-        :view => {
-          :d => [ 'title', 'customer', 'state', 'group', 'created_at' ],
-          :s => [ 'number', 'title', 'customer', 'state', 'priority', 'group', 'created_at' ],
-          :m => [ 'number', 'title', 'customer', 'state', 'priority', 'group', 'created_at' ],
-          :view_mode_default => 's',
-        },
-      )
-
-      Overview.create_if_not_exists(
-        :name       => 'Escalated Tickets',
-        :link       => 'all_escalated',
-        :prio       => 1010,
-        :role_id    => overview_role.id,
-        :condition  => {
-          'tickets.escalation_time' =>{ 'direction' => 'before', 'count'=> 5, 'area' => 'minute' },
-        },
-        :order => {
-          :by        => 'escalation_time',
-          :direction => 'ASC',
-        },
-        :view => {
-          :d => [ 'title', 'customer', 'state', 'group', 'owner', 'escalation_time' ],
-          :s => [ 'number', 'title', 'customer', 'state', 'priority', 'group', 'owner', 'escalation_time' ],
-          :m => [ 'number', 'title', 'customer', 'state', 'priority', 'group', 'owner', 'escalation_time' ],
-          :view_mode_default => 's',
-        },
-      )
-
-      Overview.create_if_not_exists(
-        :name       => 'My pending reached Tickets',
-        :link       => 'my_pending_reached',
-        :prio       => 1020,
-        :role_id    => overview_role.id,
-        :condition  => {
-          'tickets.state_id' => [3],
-          'tickets.owner_id' => 'current_user.id',
-        },
-        :order => {
-          :by        => 'created_at',
-          :direction => 'ASC',
-        },
-        :view => {
-          :d => [ 'title', 'customer', 'state', 'group', 'created_at' ],
-          :s => [ 'number', 'title', 'customer', 'state', 'priority', 'group', 'created_at' ],
-          :m => [ 'number', 'title', 'customer', 'state', 'priority', 'group', 'created_at' ],
-          :view_mode_default => 's',
-        },
-      )
-
-      Overview.create_if_not_exists(
-        :name       => 'All Tickets',
-        :link       => 'all',
-        :prio       => 9003,
-        :role_id    => overview_role.id,
-        :condition  => {
-      #      'tickets.state_id' => [3],
-      #      'tickets.owner_id'        => current_user.id,
-        },
-        :order => {
-          :by        => 'created_at',
-          :direction => 'ASC',
-        },
-        :view => {
-          :s => [ 'title', 'customer', 'state', 'group', 'created_at' ],
-          :s => [ 'number', 'title', 'customer', 'state', 'priority', 'group', 'created_at' ],
-          :m => [ 'number', 'title', 'customer', 'state', 'priority', 'group', 'created_at' ],
-          :view_mode_default => 's',
-        },
-      )
-
-      overview_role = Role.where( :name => 'Customer' ).first
-      Overview.create_if_not_exists(
-        :name       => 'My Tickets',
-        :link       => 'my_tickets',
-        :prio       => 1000,
-        :role_id    => overview_role.id,
-        :condition  => {
-          'tickets.state_id' => [ 1,2,3,4,6 ],
-          'tickets.customer_id'     => 'current_user.id',
-        },
-        :order => {
-          :by        => 'created_at',
-          :direction => 'DESC',
-        },
-        :view => {
-          :d => [ 'title', 'customer', 'state', 'created_at' ],
-          :s => [ 'number', 'title', 'state', 'priority', 'created_at' ],
-          :m => [ 'number', 'title', 'state', 'priority', 'created_at' ],
-          :view_mode_default => 's',
-        },
-      )
-      Overview.create_if_not_exists(
-        :name                => 'My Organization Tickets',
-        :link                => 'my_organization_tickets',
-        :prio                => 1100,
-        :role_id             => overview_role.id,
-        :organization_shared => true,
-        :condition => {
-          'tickets.state_id' => [ 1,2,3,4,6 ],
-          'tickets.organization_id' => 'current_user.organization_id',
-        },
-        :order => {
-          :by        => 'created_at',
-          :direction => 'DESC',
-        },
-        :view => {
-          :d => [ 'title', 'customer', 'state', 'created_at' ],
-          :s => [ 'number', 'title', 'customer', 'state', 'priority', 'created_at' ],
-          :m => [ 'number', 'title', 'state', 'priority', 'created_at' ],
-          :view_mode_default => 's',
-        },
-      )
-    end
-  end
-
-  def down
-  end
-end