Sketching out APK Metadata DB
Merge branch 'master' into apk-metadata

Conflicts:
	package.json
Escaping query inputs
WIP, switching to new branch to decouple project builder from owa downloader
Merge branch 'master' into apk-metadata

Conflicts:
	lib/owa_downloader.js
Hooked up metadata API. Implemented much of Issue #15
Fixing issue 24
Merge pull request #25 from mozilla/apk-metadata

Apk metadata