remove dtype hash hack since it is fixed in pypy
Merge pull request #64 from yuyichao/master

remove dtype hash hack since it is fixed in pypy
Update compyte
Merge branch 'master' of ssh://github.com/pyopencl/pyopencl
Initial cffi-c++0x fixes
Merge branch 'master' into cffi
Merge branch 'cffi' into cffi-c++0x