Revert back request to join group page from version group
Merge pull request #367 from zanata/rhbz1060970

Revert back request to join group page from version group
Redirect to previous page when 'cancel' is clicked on request to join group: https://bugzilla.redhat.com/show_bug.cgi?id=1060973
Merge pull request #369 from zanata/rhbz1060973

Redirect to previous page when 'cancel' is clicked on request join group
Modify message display to use flashscope bean: https://bugzilla.redhat.com/show_bug.cgi?id=1060987
Fix css layout
Merge pull request #371 from zanata/rhbz1060987

Change message display to use flashscope bean
Merge branch 'integration/master' into project-page

Conflicts:
	zanata-war/src/main/webapp/iteration/view.xhtml