BAP-5794: Make "Add Attachment" dialog of an Account independent from navigation action

 - dialog-action is moved to Datagrid Bundle
BAP-5794: Make "Add Attachment" dialog of an Account independent from navigation action

 - "Add Attachment" is modal
BAP-5904: Task update API issue
BAP-5794: Make "Add Attachment" dialog of an Account independent from navigation action

 - refactored grid dialog action
BAP-5794: Make "Add Attachment" dialog of an Account independent from navigation action

 - renamed widget modules
Merge pull request #2991 from laboro/ticket/BAP-5794

BAP-5794: Make "Add Attachment" dialog of an Account independent from navigation action
BAP-5358: System messages is not shown on mobile version
BAP-5904: Task update API issue
- added unit test
Merge pull request #2995 from laboro/ticket/BAP-5358

BAP-5358: System messages is not shown on mobile version
BAP-5904: Task update API issue
- added tests for different valid RFC 3339 date-times
BAP-5913 Update doctrine to 2.4.6
BAP-5645: Configure builds for memory metrics of specific pages
 - added cookie to capture test case in xhprof
fix save calendar event
Merge pull request #3001 from laboro/fix/save_calendar_event

fix save calendar event
Merge pull request #2993 from laboro/task/BAP-5904

BAP-5904: Task update API issue
Merge pull request #2999 from laboro/ticket/BAP-5913

BAP-5913 Update doctrine to 2.4.6
Merge remote-tracking branch 'remotes/dev/master'