Added known bugs section to readme
Added note about JK2 SP mods (avoid them)
Fixed a comment.
Merge pull request #16 from HR8938/master

Fixed some comments
unix edits
Merge git://github.com/Razish/OpenJK into cmake
zlib and icarus are now compiling under linux
Update directsound code from idq3 newest.
Fixed external console printer with skipnotify.

Added checks for skipnotify/* in the external console printer.
Buffer overflow in CL_Rcon_f + Send full untokenized string
Removed productid and demo restriction code
Fixed some externs
Fixed clients being able to set their ip via cvar.  Block connection if with the ip, their userinfo string would be too large
Make maxpolys message developer instead like q3
Fix some server side client command stuff
Merge remote-tracking branch 'openjk/master'
Merge pull request #17 from iojamp/master

Additional batch of commits from Ensi
Merge git://github.com/Razish/OpenJK into cmake
now with null renderer
added q_math