MR on fork: Email fixes, style fixes

-Removed many extra spaces I added
-Fixed email templates to be consistent/better looking

GITLAB-894, GITLAB-895, (GITLAB-858)

Change-Id: I35c1a8e0e22af7de26d54e5c3da987fa7bb3921e

app/models/merge_request.rb

@@ -194,7 +194,6 @@ class MergeRequest < ActiveRecord::Base
     commits
   end
 
-
   def merge!(user_id)
     self.author_id_of_changes = user_id
     self.merge
@@ -222,7 +221,6 @@ class MergeRequest < ActiveRecord::Base
     Gitlab::Satellite::MergeAction.new(current_user, self).diff_in_satellite
   end
 
-
   # Returns the commit as a series of email patches.
   #
   # see "git format-patch"

app/views/merge_requests/update_branches.js.haml

@@ -2,7 +2,3 @@
   $(".target_branch").html("#{escape_javascript(options_for_select(@target_branches))}");
   $(".target_branch").trigger("liszt:updated");
   $(".mr_target_commit").html("");
-
-
-
-

app/views/notify/closed_merge_request_email.text.haml

@@ -2,7 +2,7 @@
 
 Merge Request url: #{project_merge_request_url(@merge_request.target_project, @merge_request)}
 
-Project:Branches: #{@merge_request.source_project.path_with_namespace}/#{@merge_request.source_branch} - #{@merge_request.target_project.path_with_namespace}#{@merge_request.target_branch}
+Project:Branches: #{@merge_request.source_project.path_with_namespace}:#{@merge_request.source_branch} to #{@merge_request.target_project.path_with_namespace}:#{@merge_request.target_branch}
 
 Author: #{@merge_request.author_name}
 Assignee: #{@merge_request.assignee_name}

app/views/notify/merged_merge_request_email.text.haml

@@ -2,7 +2,7 @@
 
 Merge Request Url: #{project_merge_request_url(@merge_request.target_project, @merge_request)}
 
-Project:Branches: #{@merge_request.source_project.path_with_namespace}/#{@merge_request.source_branch} - #{@merge_request.target_project.path_with_namespace}#{@merge_request.target_branch}
+Project:Branches: #{@merge_request.source_project.path_with_namespace}:#{@merge_request.source_branch} to #{@merge_request.target_project.path_with_namespace}:#{@merge_request.target_branch}
 
 Author: #{@merge_request.author_name}
 Assignee: #{@merge_request.assignee_name}

app/views/notify/new_merge_request_email.html.haml

@@ -3,7 +3,7 @@
 %p
   = link_to_gfm truncate(@merge_request.title, length: 40), project_merge_request_url(@merge_request.target_project, @merge_request)
 %p
-  Project:Branches: #{@merge_request.source_project.path_with_namespace}/#{@merge_request.source_branch} - #{@merge_request.target_project.path_with_namespace}#{@merge_request.target_branch}
+  Project:Branches: #{@merge_request.source_project.path_with_namespace}:#{@merge_request.source_branch} → #{@merge_request.target_project.path_with_namespace}:#{@merge_request.target_branch}
 %p
   Assignee: #{@merge_request.author_name} → #{@merge_request.assignee_name}
 

app/views/projects/merge_requests/_form.html.haml

@@ -71,12 +71,12 @@
   $.get("#{branch_from_project_merge_requests_path(@source_project)}", {ref: source_branch.val() });
   $.get("#{branch_to_project_merge_requests_path(@source_project)}", {target_project_id: target_project.val(),ref: target_branch.val() });
 
-  target_project.live("change", function() {
+  target_project.on("change", function() {
     $.get("#{update_branches_project_merge_requests_path(@source_project)}", {target_project_id:  $(this).val() });
   });
-  source_branch.live("change", function() {
+  source_branch.on("change", function() {
     $.get("#{branch_from_project_merge_requests_path(@source_project)}", {ref: $(this).val() });
   });
-  target_branch.live("change", function() {
+  target_branch.on("change", function() {
     $.get("#{branch_to_project_merge_requests_path(@source_project)}", {target_project_id: target_project.val(),ref: $(this).val() });
   });

features/project/forked_merge_requests.feature

@@ -4,7 +4,6 @@ Feature: Project Forked Merge Requests
     And I am a member of project "Shop"
     And I have a project forked off of "Shop" called "Forked Shop"
 
-
   @javascript
   Scenario: I can visit the target projects commit for a forked merge request
     Given I visit project "Forked Shop" merge requests page

features/steps/project/deploy_keys.rb

@@ -3,13 +3,10 @@ class Spinach::Features::ProjectDeployKeys < Spinach::FeatureSteps
   include SharedProject
   include SharedPaths
 
-
-
   step 'project has deploy key' do
     create(:deploy_keys_project, project: @project)
   end
 
-
   step 'I should see project deploy keys' do
     within '.enabled-keys' do
       page.should have_content deploy_key.title

features/steps/project/project_fork.rb

@@ -16,7 +16,6 @@ class ForkProject < Spinach::FeatureSteps
     @project.team << [@user, :reporter]
   end
 
-
   step 'I should see the forked project page' do
     page.should have_content "Project was successfully forked."
     current_path.should include current_user.namespace.path

features/steps/project/project_forked_merge_requests.rb

@@ -4,8 +4,6 @@ class ProjectForkedMergeRequests < Spinach::FeatureSteps
   include SharedNote
   include SharedPaths
 
-
-
   Given 'I am a member of project "Shop"' do
     @project = Project.find_by_name "Shop"
     @project ||= create(:project_with_code, name: "Shop")
@@ -22,12 +20,10 @@ class ProjectForkedMergeRequests < Spinach::FeatureSteps
     forked_project_link.save!
   end
 
-
   Given 'I click link "New Merge Request"' do
     click_link "New Merge Request"
   end
 
-
   Then 'I should see merge request "Merge Request On Forked Project"' do
     page.should have_content "Merge Request On Forked Project"
     @project.merge_requests.size.should >= 1
@@ -151,7 +147,6 @@ class ProjectForkedMergeRequests < Spinach::FeatureSteps
     verify_commit_link(".mr_target_commit",@project)
   end
 
-
   And 'I fill out an invalid "Merge Request On Forked Project" merge request' do
     #If this isn't filled in the rest of the validations won't be triggered
     fill_in "merge_request_title", with: "Merge Request On Forked Project"
@@ -161,14 +156,12 @@ class ProjectForkedMergeRequests < Spinach::FeatureSteps
     find(:select, "merge_request_target_branch", {}).value.should == ""
   end
 
-
   Then 'I should see validation errors' do
     page.should have_content "Source branch can't be blank"
     page.should have_content "Target branch can't be blank"
     page.should have_content "Branch conflict You can not use same project/branch for source and target"
   end
 
-
   def project
     @project ||= Project.find_by_name!("Shop")
   end
@@ -179,5 +172,4 @@ class ProjectForkedMergeRequests < Spinach::FeatureSteps
     find(:div,container_div).should have_css ".browse_code_link_holder"
     find(:div,container_div).find(".commit_short_id")['href'].should have_content "#{container_project.path_with_namespace}/commit"
   end
-
 end

features/steps/project/project_merge_requests.rb

@@ -24,7 +24,6 @@ class ProjectMergeRequests < Spinach::FeatureSteps
     page.should have_content "Wiki Feature"
   end
 
-
   Then 'I should see closed merge request "Bug NS-04"' do
     merge_request = MergeRequest.find_by_title!("Bug NS-04")
     merge_request.closed?.should be_true

lib/gitlab/satellite/merge_action.rb

@@ -44,7 +44,6 @@ module Gitlab
         handle_exception(ex)
       end
 
-
       # Get a raw diff of the source to the target
       def diff_in_satellite
         in_locked_and_timed_satellite do |merge_repo|
@@ -114,14 +113,12 @@ module Gitlab
           end
           commits = commits.map { |commit| Gitlab::Git::Commit.new(commit, nil) }
           return commits
-
         end
       rescue Grit::Git::CommandFailed => ex
         handle_exception(ex)
       end
 
       private
-
       # Merges the source_branch into the target_branch in the satellite.
       #
       # Note: it will clear out the satellite before doing anything

spec/factories.rb

@@ -71,7 +71,6 @@ FactoryGirl.define do
     end
   end
 
-
   factory :group do
     sequence(:name) { |n| "group#{n}" }
     path { name.downcase.gsub(/\s/, '_') }

spec/factories_spec.rb

@@ -5,7 +5,6 @@ INVALID_FACTORIES = [
     :invalid_key,
 ]
 
-
 FactoryGirl.factories.map(&:name).each do |factory_name|
   next if INVALID_FACTORIES.include?(factory_name)