Merge pull request #4 from deanishe/aries

Handle JSON files; improve error handling; add Python bundler.
fixed return to echo error reporting.
return to echo in updater.
deleted php json
removed download.php
started the update-the-bundler.sh script
unborked the applescript in gatekeeper.sh
added gatekeeper check only for .app utilities
gatekeeper check for .app utilities in php bundler
updated update script for bundler.sh/bundler.php/gatekeeper.sh
Ignore benchmark.py
Rejigger comments
Merge remote-tracking branch 'upstream/aries' into aries