vendoring of cartridges
fix some broken tests
Replace pre-receive cart control action with pre-repo-archive

There is no longer any use case for the pre-receive control action. Replace it with
a pre-repo-archive control action which occurs during the build cycle during Git
post-receive but before the Git repository is exported to OPENSHIFT_REPO_DIR. This
supports a known use case (Ruby asset management).
Merge pull request #2638 from rajatchopra/master

Merged by openshift-bot
Merge pull request #2641 from ironcladlou/dev/v2carts/build-system

Merged by openshift-bot
Merge pull request #2642 from jwhonce/bug/967118

Merged by openshift-bot
Various cleanup
Merge pull request #2643 from danmcp/master

Merged by openshift-bot
Bug 962657: Return db info to client during postgres install
Bug 966963: Remove unnecessary versioned conf files from php cart

The php 5.3/5.4 configuration files all symlink back to shared. Remove the specific version
directories/files and use only the shared directory for setup. This also fixes a bug where
the symlinks to shared become broken during setup (as ERBs are removed during processing)
and cause the remaining symlinks to be re-processed as ERBs (which fails).
Merge pull request #2644 from ironcladlou/bz/962657

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Merge pull request #2645 from ironcladlou/bz/966963

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Ignore gears without frontend mappings in the idler.
Merge pull request #2646 from mrunalp/bugs/idler_standalone_dbs

Merged by openshift-bot
Bug 967118 - Fixed inverted logic on test