Added login button;
Replaced action with anchor
Missing new line
" => '
/wiki/
Merge branch 'master' into HG-193

Conflicts:
	public/templates/main/application.hbs
Fixed icon look
Merge branch 'master' into HG-193
Merge branch 'master' into HG-193
Absolute measures for login icon
Merge pull request #253 from Wikia/HG-193

 HG-193: Add link to the User login page