correct typo
add Qmsub_args script needed by moabulous to run its subjobs

Qmsub was originally written by Maxime Barakatt in Simon Gravel's lab
at McGill University.
add gitignore to ignore pyc files and the fun.py dependency
adjust Qmsub_args to just use exec instead of use fancy checks
remove -K option to msub, which caused it to hang
adjust spacing and store blocking information into attribute
add job status checking