Fix PLIST with py-cffi-0.8.1 and depend on it.
Updated sysutils/py-xattr to 0.7.2nb1
add py-dropbox-1.6, the official Python SDK for Dropbox calls
+py-dropbox
update to 0.6.22
changes:
-added Dropbox and Mega backends
-added progress bar (backend specific)
-misc fixes and improvements
duplicity update