Merge pull request #1 from zimride/dev

Downgrade mongo php driver to 1.2.12 so that replica sets are working correctly.
Merge pull request #2 from zimride/dev

Disable apc stat
Merge branch 'dev'
Merge pull request #3 from zimride/dev

Support app compile triggers
Merge pull request #4 from zimride/dev

Pass buildDir and cacheDir to app compile trigger.
LYFT-2945-moving-to-mongo-php-137
Merge pull request #5 from zimride/LYFT-2945-moving-to-mongo-php-137

LYFT-2945-moving-to-mongo-php-137
LYFT-3121 - adding ability to modify apache through conf.d and adding compression.
updating buildpack.rc file.
Merge pull request #6 from zimride/LYFT-3121-gzip-compress

Lyft 3121 gzip compress
Merge remote-tracking branch 'g/master' into dev