Android Icon resizing WIP
Renamed server.js to controller
Rename server_port to controller_server_port
Moved controller and loader code into new module
Fix bugs introduced (with packaged apps)
Extracted OWA Downloader and APK Cache modules
More refactoring, more style cleanup
Extract file writing and directory creation from file_loader.js
Fix unit tests, had introduced new debug=false
Move cli.js over to refactored code
Remove apk_generator's dependency on cacheDir
fix typos
remove trailing whitespace
Merge pull request #16 from kumar303/docs

Fix minor typos in the docs
Noting version number importance
Fix tests for new keysDir config
Merge pull request #17 from mozilla/rename-components

Rename components
Sketching out APK Metadata DB
Integrating Travis
Fixing up package.json for Travis