fix local boot failures with homebrew-php composer (which is a bash script)
log PHP errors to a file and tail that instead of having messages bubble up through FPM with annoying message prefixes
strip FPM "[$tz] WARNING: [pool $pool] child $child said into std(err|out):" message decoration for things logged to STDERR and STDOUT from programs, refs #63 and #69
ext/newrelic 4.14.0.72
ext/mongo 1.5.7
PHP/5.6.1
Merge branch 'master' of https://github.com/heroku/heroku-buildpack-php