Added phpcs + lots of cs fixes.
Less verbose
pathFilter() method is now callable
Test for #474
Invokable pathFilter() without using __call()
Updated changelog #474
Merge pull request #474 from DominikTo/property-storage-fix

PropertyStorage fix
pathFilter() method is now callable
Test for #474
Invokable pathFilter() without using __call()

Conflicts:
	lib/DAV/PropertyStorage/Plugin.php
Updated changelog #474

Conflicts:
	ChangeLog.md
Merge branch '2.0'
Removed item from 2.1 changelog
This was actually a future version.
Merge branch '2.0'

Conflicts:
	ChangeLog.md
	lib/DAV/Version.php
Merge pull request #473 from armin-hackmann/master

Fix typo
Fix typo
Fixed CSP policy and removed extra backslash.

Fixes #476.
Fixed unittests for #476.
This was reported in a different github issue.

 #475