Organized the cellGcmSys_init() functions in a more sane manner.
Reordered functions for organization.
Function declaration at top needed for another function.
Added cellGcmSetUserHandler that already existed but was never added.
Add FindGLEW to CMake modules along with some compiler flags
Rename xor to xor_ to allow build to continue in compliant compilers
Merge pull request #144 from acmiyaguchi/gcm

Reorganize cellGcmSys module
Merge pull request #146 from darkf/stuff

Add FindGLEW to CMake build and fix naming error
Merge pull request #145 from Nekotekina/master

Fixed conflicts.
Conflicts fixed