adding linked bugzilla to a case
Merge remote branch 'upstream/master'
code review changes for linked BZ
review changes for internal user flag
Add ui.select2 to case module dependencies
Hide group and email management for unprivileged users
Clean up email notifications
Chat support
Clear SearchCaseService on list case load
Fix attachments bug when server side is disabled

Spenser Shumaker <sshumake@redhat.com>
Fixed UT test failure, introduced mandatory UT test case run on build.
Moved strate service into common library.
Hide remove button for owner in email notify select
Namespace case css classes
Fix allowed to manage check for notified_users
syncing changes from remote
Merge remote branch 'upstream/master'
Fix Escalation with Draft Comment
Merge pull request #2 from ardasgup/master

adding linked bugzilla to a case
Remove extra strataService dependency from caseService
Add $ to jshintrc globals