modify the routines for checking the extension of filename 2.0alpha master 2.0_alpha submit/master/20120920.150946
-rw-r--r-- 177 .gitignore
-rwxr-xr-x 902 CMakeLists.txt
-rw-r--r-- 10753 LICENSE
-rw-r--r-- 0 NOTICE
drwxr-xr-x - data
drwxr-xr-x - debian
drwxr-xr-x - include
drwxr-xr-x - packaging
drwxr-xr-x - src