First import from BeCheckers_x86-src-101.zip

git-svn-id: http://svn.osdrawer.net/becheckers@1 9d362733-641a-4001-8444-ab9f630bc660
Fix compiler error

ifstream doesn't like booleans
Look for save files in user directory

Look for user save files in:
B_USER_DIRECTORY/BeCheckers/SaveFiles