BAP-4472: Convert Calls and Tasks entity to extend entity
- made Call and Task entity as extend entity
- added activity group to entity config into Call and Task
- added activityCreateAction
- added call grid for activity
- added placeholder for activity button
- created view for dialog activity
- created functional test for action activityCreateAction
- created view for activity button
- created view for grid
BAP-4472: Convert Calls and Tasks entity to extend entity
- renamed API rest test
BAP-4472: Convert Calls and Tasks entity to extend entity
- fixed activityButton view for call
BAP-4472: Convert Calls and Tasks entity to extend entity
- removed activity defenition from Task entity
- fixed comments
- added owner
- removed ContactPhoneNumber
BAP-4217: Add view call page
- added view twig template
- added view controller
- added view action test
BAP-4472: Convert Calls and Tasks entity to extend entity
Merge pull request #1082 from laboro/ticket/BAP-4472

Ticket/bap 4472
BAP-4217: Add view call page
- fixed view call template
- fixed activityCreateAction
- fixed activityButton template
- added relation fields to dialog update template
Merge pull request #1097 from laboro/ticket/BAP-4217

BAP-4217: Add view call page
BAP-5565: Update Call log process as activity
- updated activityCreateAction
- fixed Call construct
- created CallActivityManager that store relation between activity and
  target
- added to CallHandler logic to add activity Association
- updated define handler and activity manager in yaml
- updated call handler test
- created cal activity manager test
BAP-5568: Remove contactPhoneNumber from Call entity
BAP-5568: Remove contactPhoneNumber from Call entity
BAP-5565: Update Call log process as activity
- removed redirect parameter from activity create action
Merge pull request #1100 from laboro/ticket/BAP-5565

BAP-5565: Update Call log process as activity
BAP-5568: Remove contactPhoneNumber from Call entity
- upadted query into getDropEntityConfigManyToOneRelationQuery
BAP-5568: Remove contactPhoneNumber from Call entity
Merge branch 'feature/BAP-4471' of github.com:laboro/crm into ticket/BAP-5568

Conflicts:
	src/OroCRM/Bundle/CallBundle/Resources/views/Call/dialog/update.html.twig
Merge pull request #1101 from laboro/ticket/BAP-5568

BAP-5568: Remove contactPhoneNumber from Call entity
BAP-4218: Modify call index page. Add go to view page action
- updated call datagrid
BAP-4218: Modify call index page. Add go to view page action
- updated datagrid row action
Merge pull request #1104 from laboro/ticket/BAP-4218

BAP-4218: Modify call index page. Add go to view page action