Merge pull request #14 from attilaz/master

fixed misspelled header guard
Debug output to stdout.
Updated iOS toolchain to 7.1
Simplified allocator interface.
Added clCreateImage2D() import. Nvidia is still on OpenCL 1.1 and needs it.
Added commandline hasArg() float and double overloads.
Small bug fix.
Trailing whitespaces removed.
Merge pull request #15 from dariomanesku/master

Minor fixes.
Added fpumath.h
Added stdbool.h MSVC compatibility header.
Workaround C4127 MSVC level 4 warning.
Cleanup.
Fixed MSVC CRT error.
Merge branch 'master' of github.com:bkaradzic/bx
Enabled C4245: 'conversion' : conversion from 'type1' to 'type2', signed/unsigned mismatch
Set handle to NULL in clUnload().
Merge pull request #16 from dariomanesku/master

Set handle to NULL in clUnload().
Adding WINRT platform support to bx.
NaCl unit test.