Admin can watch all projects in public section
Added ability to view public projects via web interface to all users
Show activity also in public projects
Code cleanup
Add ability to enable public clone via git
Add git protocol to clone panel
Fix implementation of git protocol show and edit in admin section
Fix Abilities
update task
Merge branch 'feature/all_can_watch_public_projects_via_web' into new_legacy_staging

* feature/all_can_watch_public_projects_via_web:
  Code cleanup
  Show activity also in public projects
  Added ability to view public projects via web interface to all users

Conflicts:
	app/controllers/users_controller.rb
	app/models/user.rb
Merge branch 'feature/admin_master_in_all_project_by_default' into new_legacy_staging

* feature/admin_master_in_all_project_by_default:
  Admin can watch all projects in public section

Conflicts:
	app/models/ability.rb
	app/views/admin/projects/index.html.haml
	app/views/admin/projects/show.html.haml
Merge branch 'feature/add_support_git_protocol' into new_legacy_staging

* feature/add_support_git_protocol:
  Fix Abilities
  Fix implementation of git protocol show and edit in admin section
  Add git protocol to clone panel
  Add ability to enable public clone via git

Conflicts:
	app/controllers/admin/projects_controller.rb
	app/views/admin/projects/_form.html.haml
	app/views/admin/projects/show.html.haml
remove unactual code
remove unactual code