Starting to introduce unit tests
bug fix, thanks to unit tests
More tests
More unit tests
Bug fix
Processor file is now fully tested
Started session related unit tests
Bug fix - not sure if this code is used anymore?
As many unit tests as the code can cope with. Can't test the methods which _directly_ mess with cookies, unless I use a PHP extension to override the method call.
Merge branch 'master' into refactor

Conflicts:
	CentralApps/Authentication/Processor.php
	CentralApps/Authentication/Processors/Standard/Cookie.php
More unit testing related stuff
Merge branch 'refactor'