Wait for images to download before continuing. Fixes Bug#982814
Updating Deployment notes
Ignore APK Hash network issues. Fixes Bug#984032
Merge pull request #60 from mozilla/bug-984032-ignore-apk-hash-network-issues

Ignore APK Hash network issues. Fixes Bug#984032
Use periods instead of dashes as statsd seperator. Fixes Bug#982843
Update testing and monitoring notes
Use best icons possible and optimize them. Fixes Bug#984028

Fix jshint
Missed commit for lib/sha1.js
Merge pull request #61 from mozilla/bug-984028-resize-icons

Bug 984028 resize icons
Better error logging during image optimization
Merge branch 'master' of github.com:mozilla/apk-factory-service

Conflicts:
	lib/apk_project_builder.js