merge Makefile.nacl into Makefile
fix return code in nacl-regal.sh
make httpd.py executable
fix nacl example build
regenerate nmf file
add nacl products to .gitignore
fix dependancies for nacl examples to make -j works
Add nmf generation to Makefile

Also, fix file suffix for nacl builds.
rename Makefile nacl target
move httpd out of top level dir
Fixup for 64-bit NaCL Makefile build.
Mac build fixes.
For Regal::Dispatcher cache size() and front() to avoid the mess of calling into STL.
initial PPAPI port
added PPAPI project files
Initial import of EGL extensions from opengl.org via GLEW.
Makefile support for CFLAGS on gmake command line.

Better handling of lib and bin dependencies.
GetProcAddress implementation for REGAL_SYS_GLX && REGAL_SYS_EGL - both GL ES and EGL.
For Makefile build, specify MODE=debug for debug-mode build.
Fixup: exit glFrameTerminatorGREMEDY appropriately whether Regal::Frame is in use, or not.
Use -O1 for linux-arm Makefile build, to workaround goofy assembler error.
Fixes for Regal extensions handling.
eglGetProcAddress fix.
Improved EGL logging.
Fixed regallib, regalm, and regalmlib builds.
More ES 2.0 filtering for unsupported enums.
Log output parameters and return values for driver calls.
OSX needs a strndup implementation.
Enum logging improvements.
PCRE - Perl Compatible Regular Expressions - src/pcre
Use eglGetProcAddress for ES 2.0 extension functions.
GLSL shader caching to disk.
Application-side shaders in Regal.cpp via EmuCache.py
Driver-side shaders via RegalDispatchCache.cpp
Regal::Config support for shader chaching and readback.
REGAL_CACHE=1 global enable/disable of caching in general.
REGAL_CACHE_SHADER=1 enable/disable of shader caching (GLSL only, so far).
REGAL_CACHE_SHADER_READ=1 enable/disable readback from disk cache.
REGAL_CACHE_DIRECTORY directory for caching shaders.
Additional documentation for Regal logging.
For glUseProgram also log glGetAttachedShaders, if applicable.
Fixup for driver logging dispatch - log contents of output parameters too.
Consolidate driver logging dispatch to one line per call, including return value.
Merge pull request #5 from p3/master

pull latest from upstream
Rename NACL to PPAPI in GL-related contexts.

PPAPI is an API which contains GLES2 calls. The Chrome plugin,
on the other hand, could be NaCl-based or Trusted (for Windows,
Linux and perhaps Mac). So, the API name (PPAPI in our case)
is somewhat orthogonal to the target platform.

See https://github.com/p3/regal/pull/30