ver. 1.0.2
-------
change cuda-sample MEXP form 23209 and 44497 to 11213.
This is because CUDA occupancy of the latter is larger
than those of the formers.

ver. 1.0.1
-------
fixed 64bit init_by_array, init_by_str bug.

ver. 1.0
-------
The release version.
add using texture sample files.
add tools directory.

ver. 0.2
-------
add mtgp32 files
add period certification to initialization.

ver. 0.1
-------
start
