Added Homepage for the website&editing in the layout #287
Issue #287 Editing css, adding a new background, editing in the homepage
Issue #287 Adding some classes to the stylesheet for friend list and chat and in the view and adding a photo for the friends list
Merge branch 'bug_friendlist' of https://github.com/yousraHazem/Topsoft-14 into c2_s20_child_layout
Issue #287 Adding online friendlist to the layout
Issue #287 Friendlist is ready and running now
Revert "Issue #287 Friendlist is ready and running now"

This reverts commit 5259d37dde1b39f0ac0e7ad3346ff2af7c947de6.
Issue #287 Friendlist is ready and running now
Adds updates to online variable in SessionsHelper #383.
Adds rspec-rails gem for testing #266.
Installs rspec #266.
Adds capybara to spec_helper.rb #266.
Adds factory girl gem for tests #266.
Creates initial factories for supervisors and children #266.
Adds capybara, factory girl and rspec gems for tests #321.

Conflicts:
	kidzen/Gemfile
Fixes syntax error in poll model in order to pass #321.
Removes deprecated locale buttons from application layout #321.
Adds test enviroment #321.
Adds test cases for supervisor and child signup #321.

Conflicts:
	kidzen/spec/spec_helper.rb
Names children signup path #321.