Replaced folder['size'] with folder['status']

'size' is now an integer representing the size in bytes, we need the
string that's now in 'status'
bumped version number
Removed fix_encoding as it seems to have been fixed in BTSync
Merge tag 'v0.16' of https://github.com/marxjohnson/btsyncindicator
Moved README.md to this project
New upstream release 0.16 of btsyncindicator