* add cu-ctx-synchronize function * bug fix to modify "=" operator of C to "==" in the built-in function table * bug fix in with-kernel-arguments function.
* add cu-ctx-synchronize function
* bug fix to modify "=" operator of C to "==" in the built-in function table
* bug fix in with-kernel-arguments function.

takagi/cl-cuda,takagi/cl-cuda