Zero pogo counter for each new map.
Fix some phyisics bugs + rand desync for 1st demo
Random number debugger (disabled by default)

When CK_RAND_DEBUG is defined, a stack trace will be printed
for every random number generated. You'll want to use -g -rdynamic,
and it requires backtrace_symbols, which is IIRC only provided by glibc.
Merge branch 'master' of github.com:sulix/omnispeak
Merge branch 'master' of github.com:sulix/omnispeak
Keen blinks, looks down properly (action fixes)