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.
Merge branch 'master' into webdav-sync
docblock
Moved the getIfConditions method from the Locks plugin to the Server
class.
Some comments
Merge branch 'master' into webdav-sync
Merge branch 'master' into webdav-sync
Merge branch 'master' into webdav-sync

Conflicts:
	lib/Sabre/DAV/Locks/Plugin.php
	tests/Sabre/DAV/GetIfConditionsTest.php
Namespaces
Deserializer for current-user-privilege-set.
Merge branch 'master' of github.com:evert/SabreDAV

Conflicts:
	ChangeLog
Made 'parseShareRequest' public.
Made 'parseInviteReplyRequest' public.
Adding the 'shared' calendar status to the browser plugin.
Sending back 1.0 responses to 1.0 requests. Fixes Issue 174.
Merge branch '1.7' into 1.8

Conflicts:
	lib/Sabre/HTTP/Version.php
Merge branch '1.8'

Conflicts:
	lib/Sabre/HTTP/Version.php