Fixes #29: Implemented the convention of resolving modules from /usr/lib/rerun/modules when running /usr/bin/rerun while still giving precedence to modules in $RERUN_MODULES
Fixes #29: Implemented the convention of resolving modules from /usr/lib/rerun/modules when running /usr/bin/rerun while still giving precedence to modules in $RERUN_MODULES

sgoings/rerun,stagrlee/rerun,stagrlee/rerun,stagrlee/rerun,rerun/rerun,sgoings/rerun,sgoings/rerun,rerun/rerun,stagrlee/rerun,rerun/rerun