Add shortcut for project activity page

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/assets/javascripts/dispatcher.js.coffee

@@ -64,6 +64,7 @@ class Dispatcher
         shortcut_handler = new ShortcutsNavigation()
       when 'projects:activity'
         new Activities()
+        shortcut_handler = new ShortcutsNavigation()
       when 'projects:show'
         shortcut_handler = new ShortcutsNavigation()
       when 'groups:show'

app/assets/javascripts/shortcuts_navigation.coffee

@@ -4,6 +4,7 @@ class @ShortcutsNavigation extends Shortcuts
   constructor: ->
     super()
     Mousetrap.bind('g p', -> ShortcutsNavigation.findAndFollowLink('.shortcuts-project'))
+    Mousetrap.bind('g e', -> ShortcutsNavigation.findAndFollowLink('.shortcuts-project-activity'))
     Mousetrap.bind('g f', -> ShortcutsNavigation.findAndFollowLink('.shortcuts-tree'))
     Mousetrap.bind('g c', -> ShortcutsNavigation.findAndFollowLink('.shortcuts-commits'))
     Mousetrap.bind('g n', -> ShortcutsNavigation.findAndFollowLink('.shortcuts-network'))

app/views/help/_shortcuts.html.haml

@@ -79,6 +79,12 @@
                 %td.shortcut
                   .key g
                   .key p
+                %td
+                  Go to the project's home page
+              %tr
+                %td.shortcut
+                  .key g
+                  .key e
                 %td
                   Go to the project's activity feed
               %tr

app/views/layouts/nav/_project.html.haml

@@ -4,8 +4,8 @@
       = icon('home fw')
       %span
         Project
-  = nav_link(path: 'projects#activity', html_options: {class: 'activity'}) do
-    = link_to activity_project_path(@project), title: 'Project', data: {placement: 'right'} do
+  = nav_link(path: 'projects#activity') do
+    = link_to activity_project_path(@project), title: 'Project Activity', class: 'shortcuts-project-activity', data: {placement: 'right'} do
       = icon('dashboard fw')
       %span
         Activity

features/project/shortcuts.feature

@@ -46,7 +46,13 @@ Feature: Project Shortcuts
     Then the active main tab should be Wiki
 
   @javascript
-  Scenario: Navigate to project feed
+  Scenario: Navigate to project home
     Given I visit my project's files page
     Given I press "g" and "p"
     Then the active main tab should be Home
+
+  @javascript
+  Scenario: Navigate to project feed
+    Given I visit my project's files page
+    Given I press "g" and "e"
+    Then the active main tab should be Activity

features/steps/project/project_shortcuts.rb

@@ -33,4 +33,9 @@ class Spinach::Features::ProjectShortcuts < Spinach::FeatureSteps
     find('body').native.send_key('g')
     find('body').native.send_key('w')
   end
+
+  step 'I press "g" and "e"' do
+    find('body').native.send_key('g')
+    find('body').native.send_key('e')
+  end
 end