Fixed some more problems with using the long datatype instead of int.
Updated Q_rsqrt to be compatible with 64-bit
Fixed Q_powf (yes, the camera still feels the same).
Changed a few more uses of long to int, and also corrected int to intptr_t
Merge branch 'master' of github.com:xycaleth/OpenJK
Remove the generated makefiles from source control.

These shouldn't be tracked by git, as they need to be manually
generated for that platform using CMake.
Merge pull request #325 from archSeer/master

Remove the generated makefiles from source control.
Remove RB_LAGoggles. Useless and not used anywhere.
Merge pull request #326 from archSeer/master

Remove RB_LAGoggles. Useless and not used anywhere.
Removed WIN32 and _WINDOWS from CMakeLists.txt file. CMake already define
these definitions automatically.
Merge branch 'master' of github.com:xycaleth/OpenJK
Fixed duplicate _DEBUG showing up in MSVC projects. CMake already
predefines this for Debug configuration.
Allow give ammo -1 to get each ammo's max.
Display Unknown command <cmd> in SP so people know when entering wrong commands.
Moved some files into an rd-common folder for renderer.
Moved tr_font files to rd-common, and moved more image loading functions to rd-common.
Moved more functions into rd-common and split the tr_image file into three: skins, image loading, image manipulation.
A bit of const-correctness in the save jpg/png functions.
Moved tr_noise to rd-common/ and improved the image loader.
Fixed some code formatting, and removed unncessary files from dedicated
build.