#196 Workaround to get internal clipboard working on Mac. Even if retrieving the selection from the OS fails, if we still have something in the local clipboard buffer, use it. This at least restores the standard copy-paste workflow within the editor. @TTimo please review.
Merge branch 'master' of https://github.com/TTimo/GtkRadiant
tweak the GL widget font (for windows mostly)
cosmetic
Fix issue #192 - flip the notebook page when hiding the dialog, forces the texture window to redraw correctly on next show
In addition to Esc key, the ViewEntityInfo and ViewTextures keys will now hide the floating dialog again
bump the number of texture directories, 128 -> 1024. issue #186
Merge branch 'master' of https://github.com/TTimo/GtkRadiant