Introducing the ActionRemoteFile to prevent cleanup during up/down; works for local plugin; relates to #64
Move CleanupOperation to its own package.
First attempt to delete unused remote multichunks; not working
Add working removeLostMultiChunks() to CleanupOperation; not sure about the semantics of cleanup though
Test for actions; relates to #64
Move operations to their own packages
Implements action renewal every 2 minutes
Implements deletion of old ActionRemoteFiles of other clients after 8 minutes; relates to #64
Documentation
Delete temp action files
Merge branch 'feature/actions' into develop
Merge branch 'develop' of github.com:syncany/syncany into develop
Changelog update