versioncontrol 6.x-2.0-alpha2

Some API changes, lots of bug fixes, some improvements on tests and better default views.

Some relevant commits:

• d5a37f4 task #970244: Create a views handler to map operation author/committer to their drupal user
• 498eba2 Issue #999564: Created a views handler for the item revision 'action' field, and updated the default view with it.
• 64a2a8b Issue #999652: Reorganize VCAPI's menu structure so it's no longer Project*-centric.
• 8ca277b Issue #1010398: Create a drush command to run repo log fetching.
• e39b8c9 Add a new drush command for updating operation author/committer mappings.
• dc843dc Issue #979066 by mikey_p, sarah_p: Add a visual diffstat views field.
• 8cec713 Issue #983926 by marvil07, sdboyer: Remove VersioncontrolAccount class, and many other account-related pieces that simply will not be ready for release.
• 5e67645 task #723958: Remove ArrayAccess dependency everywhere.
• 87ba390 Issue #1016504: Batch repository synchronization drush command.
• 82af631 feature #354509 by marvil07 | sdboyer: Make repository URL backends pluggable.
• 57d7cc0 Remove commit_restrictions submodule.
• 4136a75 feature #1039042: Add a views field handler that retrieves all operation label names.
• 03253c1 Implement Serializable on VersioncontrolRepository; strip out the attached backend object to avoid unnecessary bloat and recursion.
• 9d45fda Shift repomgr architecture from a submodule of versioncontrol_git into a proper first-class architecture element in vcapi.
• 6754d3e Issue #1103368: Add support for 'atomic' purge-and-resync of repositories.
• 8a69d02 Issue #1054436: Store commit date and authoring date.
• a5472a5 Issue #1024958: Commitlog should provide RSS feeds of each view.
• 485ccdb Initial table structure in pursuit of the base datastructure needed for recording vc events.