Merge branch 'afh/master'
Add Apache 2 license
added a share button
smaller image files
got the picture saving to Mobile Couchbase
got useful json from the device
mess around with delegates...
working on passing the url to the right place
got build to build
add couchbase to the app
add couchbase stuffs
Add location data and display saved data as json
Add simple detail view for images and meta data.
Add capturing of motion sensor data.
Add application launch images
Add toolbar and button to take a picture