diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 290804e6187..780db547f82 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -107,9 +107,10 @@ For examples of feedback on merge requests please look at already [closed merge
 
 ## Style guides
 1. [Ruby](https://github.com/bbatsov/ruby-style-guide)
-2. [Rails](https://github.com/bbatsov/rails-style-guide)
-3. [Formatting](https://github.com/thoughtbot/guides/tree/master/style#formatting)
-4. [Naming](https://github.com/thoughtbot/guides/tree/master/style#naming) 
-8. [Testing](https://github.com/thoughtbot/guides/tree/master/style#testing)
-7. [CoffeeScript](https://github.com/thoughtbot/guides/tree/master/style#coffeescript)
-9. [Shell commands](doc/development/shell_commands.md)
+1. [Rails](https://github.com/bbatsov/rails-style-guide)
+1. [Formatting](https://github.com/thoughtbot/guides/tree/master/style#formatting)
+1. [Naming](https://github.com/thoughtbot/guides/tree/master/style#naming) 
+1. [Testing](https://github.com/thoughtbot/guides/tree/master/style#testing)
+1. [CoffeeScript](https://github.com/thoughtbot/guides/tree/master/style#coffeescript)
+1. [Shell commands](doc/development/shell_commands.md)
+1. [Markdown](http://www.cirosantilli.com/markdown-styleguide)
diff --git a/app/assets/stylesheets/application.scss b/app/assets/stylesheets/application.scss
index ce36c1132ea..c53873f95a2 100644
--- a/app/assets/stylesheets/application.scss
+++ b/app/assets/stylesheets/application.scss
@@ -12,10 +12,7 @@
  *= require nprogress-bootstrap
 */
 
-@import "main/variables.scss";
-@import "main/mixins.scss";
-@import "main/fonts.scss";
-@import "main/layout.scss";
+@import "main/*";
 
 /**
  * Customized Twitter bootstrap
@@ -31,64 +28,22 @@
 /**
  * Generic css (forms, nav etc):
  */
-@import "generic/avatar.scss";
-@import "generic/common.scss";
-@import "generic/typography.scss";
-@import "generic/buttons.scss";
-@import "generic/blocks.scss";
-@import "generic/ui_box.scss";
-@import "generic/issue_box.scss";
-@import "generic/files.scss";
-@import "generic/lists.scss";
-@import "generic/flash.scss";
-@import "generic/forms.scss";
-@import "generic/selects.scss";
-@import "generic/highlight.scss";
-@import "generic/jquery.scss";
+@import "generic/*";
 
 /**
  * Page specific styles (issues, projects etc):
  */
-@import "sections/header.scss";
-@import "sections/nav.scss";
-@import "sections/commits.scss";
-@import "sections/diff.scss";
-@import "sections/issues.scss";
-@import "sections/projects.scss";
-@import "sections/snippets.scss";
-@import "sections/votes.scss";
-@import "sections/merge_requests.scss";
-@import "sections/graph.scss";
-@import "sections/events.scss";
-@import "sections/themes.scss";
-@import "sections/tree.scss";
-@import "sections/notes.scss";
-@import "sections/profile.scss";
-@import "sections/login.scss";
-@import "sections/editor.scss";
-@import "sections/admin.scss";
-@import "sections/wiki.scss";
-@import "sections/wall.scss";
-@import "sections/dashboard.scss";
-@import "sections/stat_graph.scss";
-@import "sections/groups.scss";
+@import "sections/*";
 
 /**
  * Code highlight
  */
-@import "highlight/white.scss";
-@import "highlight/dark.scss";
-@import "highlight/solarized_dark.scss";
-@import "highlight/monokai.scss";
+@import "highlight/*";
 
 /**
  * UI themes:
  */
-@import "themes/ui_basic.scss";
-@import "themes/ui_mars.scss";
-@import "themes/ui_modern.scss";
-@import "themes/ui_gray.scss";
-@import "themes/ui_color.scss";
+@import "themes/*";
 
 /**
  * Styles for JS behaviors.
diff --git a/config/gitlab.yml.example b/config/gitlab.yml.example
index 64fc02fe8c2..19805aaae42 100644
--- a/config/gitlab.yml.example
+++ b/config/gitlab.yml.example
@@ -19,6 +19,11 @@ production: &base
     port: 80
     https: false
 
+    # Uncommment this line below if your ssh host is different from HTTP/HTTPS one
+    # (you'd obviously need to replace ssh.host_example.com with your own host).
+    # Otherwise, ssh host will be set to the `host:` value above
+    # ssh_host: ssh.host_example.com
+
     # Uncomment and customize the last line to run in a non-root path
     # WARNING: We recommend creating a FQDN to host GitLab in a root path instead of this.
     # Note that four settings need to be changed for this to work.
diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index 4e8b3f304d0..ee1b7ebf3f3 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -117,7 +117,7 @@ Settings.gitlab_shell['hooks_path']   ||= Settings.gitlab['user_home'] + '/gitla
 Settings.gitlab_shell['receive_pack']   = true if Settings.gitlab_shell['receive_pack'].nil?
 Settings.gitlab_shell['upload_pack']    = true if Settings.gitlab_shell['upload_pack'].nil?
 Settings.gitlab_shell['repos_path']   ||= Settings.gitlab['user_home'] + '/repositories/'
-Settings.gitlab_shell['ssh_host']     ||= (Settings.gitlab.host || 'localhost')
+Settings.gitlab_shell['ssh_host']     ||= (Settings.gitlab.ssh_host || Settings.gitlab.host || 'localhost')
 Settings.gitlab_shell['ssh_port']     ||= 22
 Settings.gitlab_shell['ssh_user']     ||= Settings.gitlab.user
 Settings.gitlab_shell['owner_group']  ||= Settings.gitlab.user
diff --git a/doc/api/merge_requests.md b/doc/api/merge_requests.md
index 4e864ae1078..2996f609d43 100644
--- a/doc/api/merge_requests.md
+++ b/doc/api/merge_requests.md
@@ -105,10 +105,11 @@ POST /projects/:id/merge_requests
 Parameters:
 
 + `id` (required) - The ID of a project
-+ `source_branch` (required) - The source branch
-+ `target_branch` (required) - The target branch
-+ `assignee_id` (optional)   - Assignee user ID
-+ `title` (required)         - Title of MR
++ `source_branch` (required)     - The source branch
++ `target_branch` (required)     - The target branch
++ `assignee_id` (optional)       - Assignee user ID
++ `title` (required)             - Title of MR
++ `target_project_id` (optional) - The target project (numeric id)
 
 ```json
 {
diff --git a/doc/api/users.md b/doc/api/users.md
index 2d5dedb3a39..2b927c30777 100644
--- a/doc/api/users.md
+++ b/doc/api/users.md
@@ -220,6 +220,18 @@ Parameters:
 
 + **none**
 
+## List SSH keys for user
+
+Get a list of a specified user's SSH keys. Available only for admin
+
+```
+GET /users/:uid/keys
+```
+
+Parameters:
+
++ `uid` (required) - id of specified user
+
 
 ## Single SSH key
 
@@ -286,3 +298,18 @@ Parameters:
 
 + `id` (required) - SSH key ID
 
+## Delete SSH key
+
+Deletes key owned by a specified user. Available only for admin.
+
+```
+DELETE /users/:uid/keys/:id
+```
+
+Parameters:
+
++ `uid` (required) - id of specified user
++ `id` (required) - SSH key ID
+
+Will return `200 Ok` on success, or `404 Not found` if either user or key cannot be found.
+
diff --git a/doc/update/upgrader.md b/doc/update/upgrader.md
index fd45154ac82..72a94f67b3c 100644
--- a/doc/update/upgrader.md
+++ b/doc/update/upgrader.md
@@ -46,4 +46,8 @@ If all items are green, then congratulations upgrade is complete!
 
 You've read through the entire guide, and probably did all the steps manually. Here is a one liner for convenience, the next time you upgrade:
 
-    cd /home/git/gitlab; sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production; sudo service gitlab stop; sudo -u git -H ruby script/upgrade.rb -y; sudo service gitlab start; sudo service nginx restart; sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production
+```bash
+cd /home/git/gitlab; sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production; \
+  sudo service gitlab stop; sudo -u git -H ruby script/upgrade.rb -y; sudo service gitlab start; \
+  sudo service nginx restart; sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production
+```
diff --git a/lib/api/users.rb b/lib/api/users.rb
index ae808b6272b..6ed2740c333 100644
--- a/lib/api/users.rb
+++ b/lib/api/users.rb
@@ -113,6 +113,45 @@ module API
         end
       end
 
+      # Get ssh keys of a specified user. Only available to admin users.
+      #
+      # Parameters:
+      # uid (required) - The ID of a user
+      # Example Request:
+      # GET /users/:uid/keys
+      get ':uid/keys' do
+        authenticated_as_admin!
+        user = User.find_by(id: params[:uid])
+        if user
+          present user.keys, with: Entities::SSHKey
+        else
+          not_found!
+        end
+      end
+
+      # Delete existing ssh key of a specified user. Only available to admin
+      # users.
+      #
+      # Parameters:
+      #   uid (required) - The ID of a user
+      #   id (required) - SSH Key ID
+      # Example Request:
+      #   DELETE /users/:uid/keys/:id
+      delete ':uid/keys/:id' do
+        authenticated_as_admin!
+        user = User.find_by(id: params[:uid])
+        if user
+          begin
+            key = user.keys.find params[:id]
+            key.destroy
+          rescue ActiveRecord::RecordNotFound
+            not_found!
+          end
+        else
+          not_found!
+        end
+      end
+
       # Delete user. Available only for admin
       #
       # Example Request:
diff --git a/spec/requests/api/users_spec.rb b/spec/requests/api/users_spec.rb
index 86610c47513..a6d300b099b 100644
--- a/spec/requests/api/users_spec.rb
+++ b/spec/requests/api/users_spec.rb
@@ -242,6 +242,67 @@ describe API::API, api: true  do
     end
   end
 
+  describe 'GET /user/:uid/keys' do
+    before { admin }
+
+    context 'when unauthenticated' do
+      it 'should return authentication error' do
+        get api("/users/#{user.id}/keys")
+        response.status.should == 401
+      end
+    end
+
+    context 'when authenticated' do
+      it 'should return 404 for non-existing user' do
+        get api('/users/999999/keys', admin)
+        response.status.should == 404
+      end
+
+      it 'should return array of ssh keys' do
+        user.keys << key
+        user.save
+        get api("/users/#{user.id}/keys", admin)
+        response.status.should == 200
+        json_response.should be_an Array
+        json_response.first['title'].should == key.title
+      end
+    end
+  end
+
+  describe 'DELETE /user/:uid/keys/:id' do
+    before { admin }
+
+    context 'when unauthenticated' do
+      it 'should return authentication error' do
+        delete api("/users/#{user.id}/keys/42")
+        response.status.should == 401
+      end
+    end
+
+    context 'when authenticated' do
+      it 'should delete existing key' do
+        user.keys << key
+        user.save
+        expect {
+          delete api("/users/#{user.id}/keys/#{key.id}", admin)
+        }.to change { user.keys.count }.by(-1)
+        response.status.should == 200
+      end
+
+      it 'should return 404 error if user not found' do
+        user.keys << key
+        user.save
+        delete api("/users/999999/keys/#{key.id}", admin)
+        response.status.should == 404
+      end
+
+      it 'should return 404 error if key not foud' do
+        delete api("/users/#{user.id}/keys/42", admin)
+        response.status.should == 404
+      end
+    end
+  end
+
   describe "DELETE /users/:id" do
     before { admin }