Merge pull request #251 from FabioBatSilva/hotfix-slc

HOTFIX - backward compatibility (command delegate)
Change branch alias to 1.3.x-dev
New releases are tagged as 1.3.x, so updating the branch alias is appropriate.
Merge pull request #253 from patkar/fix/branch-alias

Change branch alias to 1.3.x-dev
HOTFIX - DoctrineDataCollector backward compatibility