physics library version update
-rw-r--r-- 29 .gitignore
-rw-r--r-- 1745 CMakeLists.txt
-rw-r--r-- 35148 COPYING
-rw-r--r-- 1198 INSTALL
-rw-r--r-- 524 README
drwxr-xr-x - include
drwxr-xr-x - lib
drwxr-xr-x - src