Adding the webdav sync plugin to all the sample servers.
Merge branch '2.0' of github.com:fruux/sabre-dav into 2.0
Fix a typo in calendars creation for PostgreSQL
Bumped changelog and version.
Merge branch '2.0'

Conflicts:
	ChangeLog.md
	lib/DAV/Version.php
Set the release date. This is the final release.
vobject note.
Merge branch '1.7' into 1.8

Conflicts:
	ChangeLog
Merge branch 'master' of github.com:fruux/sabre-dav
Merge branch '1.8'

Conflicts:
	ChangeLog