heartbeat between client and server and client unregistration when heartbeat lost
log file movement start/end time in event log
creating shock index for intermediate sequence data
remove apps directory which found its new home elsewhere
minimizing info in sample job script
add a command line client for job submission and a pipeline template
awe_submit.pl add use case 2 and usage info refinement
file reorganization
Merge pull request #8 from wtangiit/master

command-line job submitter and more