-Added tweaks to code to allow compiling with Qt 5
-Cleaned up CMakeLists.txt of old left-over windows port stuff
-Some refactoring and debug tweaks in the cd block code


git-svn-id: https://yabause.svn.sourceforge.net/svnroot/yabause/trunk@3087 d7be59e3-070e-4b9a-85a1-4646befae34d