Update templates/pipeline_templates/mgrast-v3.template
update clientprofile.json
minor fix in Client struct
fix in awe_submit.pl and mgrast-v3.template
some minor fix
job submitter enhancement: support shock node as input instead of a local file
awe_submit can get AWE and SHOCK host ip:port from enviroment variable
Merge pull request #16 from wtangiit/master

job submitter enhancement and some fixes