Code review comment for lp:~raoul-snyman/openlp/bug-1157938-2.0

It looks good other than I don't think we really need .directory files, maybe add a new pattern to .gitignore?

4816
4817 === added file 'resources/images/.directory'
4818 --- resources/images/.directory 1970-01-01 00:00:00 +0000
4819 +++ resources/images/.directory 2014-01-14 19:58:54 +0000
4820 @@ -0,0 +1,4 @@
4821 +[Dolphin]
4822 +PreviewsShown=true
4823 +Timestamp=2014,1,14,21,13,49
4824 +Version=3