Started work on WebDAV-Sync plugin.
Added hasSyncInfo
Removed extra spaces
Next version of the sync plugin. Most things are now implemented, with
the exception of support for the If: header.
A time-limit query on a non-relative alarm trigger in a recurring event could result in an endless loop.

Fixes Issue 211.
Merge branch 'master' into webdav-sync
PostgresSQL compat. Fixes Issue 215.
Evolution bug workaround. Fixes Issue 213.
Merge branch '1.6'

Conflicts:
	tests/Sabre/CardDAV/Backend/Mock.php
docblock
Moved the getIfConditions method from the Locks plugin to the Server
class.
Some comments
Docblocks
added unit test for google code issue #211 (endless loop)
A time-limit query on a non-relative alarm trigger in a recurring event could result in an endless loop.

Fixes Issue 211.

Conflicts:

	ChangeLog
Bumped version
Merge branch '1.6'

Conflicts:
	lib/Sabre/CalDAV/Version.php
Updated changelog. Bug got fixed in an earlier version
Removed executable bit
Upped all uri fields to a VARCHAR(200) to make sure things stay
compatibile with the bynari outlook plugin.