Merge pull request #43 from n8fr8/master

add Motorola camera app pkg to approved list
Make Google drive transport receiver static
Merge pull request #44 from mikaelvonpfaler/mikael_google_drive_fix

Make Google drive transport receiver static
update to latest master
timestamps no longer adjusted in-app, see https://dev.guardianproject.info/issues/2929
Merge pull request #45 from guardianproject/harlo_bug_2929

timestamps no longer adjusted in-app, see https://dev.guardianproject.in...
changed array declaration because readarray is not universal
update to latest dependencies and fix small issues
assets saved according to a preference. not smoke-tested yet
new user constant
updated spongycastle
removed onionkit
updated manifest, properties and setup-ant script for latest target (19)
dynamically pull preference (like encryption settings) from IUser)
file fixes
removing debug
better organization of export, now using the IAsset model.
minor fix (connection handler)
cleanup
export fixes