Integrate unshield with launcher
unshield fixes
fix invalid syntax
filenames
anonymous namespace
enum was unnecessary
Install uncompressed data files from cd
cmake for system libunshield
 only use unshield on not windows
added libunshield to travis
changed libunshield filename to satisfy travis
fix for older versions of unshield
Merge remote-tracking branch 'wheybags/master'
Fix werewolf state not getting completely reset when starting a new game
Some terrain fixes