Fix build with latest dolphin

Merge pull request #9 from bionade24/master

Fix #7 and #8: Split FileViewSeafilePlugin::actions() in to versionControlActions()

Code cleanup and update seafile

Changelog:

• Code cleanups for better pointer dereferencing
• Update code to work with latest seafile (7.0.3)

Fixup and small update

Changelog:

• Removed ccnet dependency and connect to seafile directly (See #1)
• Small bugfixes of other kind
• Added support for "repo status" - now the status of a library itself is shown in dolphin too, not only the files within it

Initial release

1.0.0

fix plugin factory