Made compiler detection more reliable and cleanup clang warnings
fix a buggy
Fix issue a different way and supress new gcc 4.8 warning
Merge remote-tracking branch 'LiruFox/master'
NyanNyanNyan
Merge branch 'master' of git://github.com/singularity-viewer/SingularityViewer
Merge branch 'master' of https://github.com/LightDrake/SingularityViewer
Merge branch 'Frosting' of git://github.com/Lirusaito/SingularityViewer