Lightweight Java Game Library Code

BaseWindow: We are now grabbing the mouse. Doing this because on linux,
you need to grab and move the pointer or else you can scroll away from
your full screen program.

org_lwjgl_input_Mouse.cpp: When in full screen, the pointer should warp
to the corner of the display. This fixes a few issues.

Also added a stub for nEnableBuffer, with a fixme message. This function
does not seem to be implemented in either the linux or win32 source...
but exists in the java Mouse class. The stub keeps programs from crashing.

ltmain.sh: Fixed a bug in libtool, where it uses gcc vs c++ for linking
librarys built in c++. This fixes a missing symbol issue.

configure.in: Made a few small changes.

initial autoconf/automake support =)

Renamed... prepping for autoconf =)

Added pointer warping to keep pointer in center of the display

Mouse.cpp fix

Increased poll buffer size

Added poll() logic so behavior looks like DX

Reverted the Keyboard.poll() change

Removed the native time readout from queryTime().
I think elias_naur was trying to annoy me to death with time updates
every 0.001 seconds =)

Added a fix for when GLX_ALPHA_SIZE cant be set (I think this happens
when display depth is below 24.)

There might be a better way to handle this... but this lets lwjgl work
for me. =)