<develop-2014/2/15-15:46> basic framework
<develop-2014/2/15-19:00> fixed bugs
<develop-2014/2/15-22:20>
<develop-2014/2/16-21:37>
Merge remote-tracking branch 'origin/develop' into develop
<develop-2014/2/17-18:10> debugging
<develop-2014/2/17-18:55> bugs fixed
<develop-2014/2/17-19:37> need basic data type
<develop-2014/2/17-20:00> back to version 2.00
<develop-2014/2/18-0:36> GPU buffers(double type)
<develop-2014/2/18-2:19> back to origin
<develop-2014/2/18-18:30>
<develop-2014/2/18-19:54> dumplicated images
<develop-2014/2/18-20:18>
Merge branch 'develop'