Manage APK_USER_MODE in environment settings.
Merge pull request #15 from jasonthomas/settings

Manage APK_USER_MODE in environment settings.
Extracted hawkrest lib
Stop key files from lying around (bug 976295)
Merge pull request #16 from kumar303/keyfile

Stop key files from lying around (bug 976295)
Manage CACHES in environment settings.
Merge pull request #17 from jasonthomas/settings-cache

Manage CACHES in environment settings.
Update CACHES default BACKEND environment settings.
Merge pull request #18 from jasonthomas/settings-cache

Update CACHES default BACKEND environment settings.
Upgrade mohawk/hawkrest