Added --versions.
tree2529e0c79a3a2407eac45fae6d3700359f2dd916
-rwxr-xr-x 2152 AppRun
-rwxr-xr-x 1374 chooser.py
-rw-r--r-- 3444 findrox.py
-rw-r--r-- 899 launcher.py