added AWE job creator
Merge branch 'master' of https://github.com/MG-RAST/AWE
Merge pull request #116 from jaredbischof/master

Returning error message when JSON cannot be unmarshaled.
Merge branch 'master' of https://github.com/MG-RAST/AWE
added AWE::JOB package
Merge pull request #117 from wgerlach/master

added AWE::JOB package
awe-client writes Cmd stdout and stderr to files (for failure diagnosis)
awe-client sends stdout/stderr logs to awe-server along with workunit status notification
add awe-server api for retrieving stdout/stderr for given workunits
error messages
Merge branch 'master' of https://github.com/MG-RAST/AWE
Merge pull request #118 from wtangiit/master

support awe-server api for retrieving workunit stdout/stderr collected from awe-clients
Merge pull request #119 from wgerlach/master

kbase update
add two configables
support uploading output from a subdirectory
Merge pull request #120 from wtangiit/master

support uploading output from a subdirectory
added functions for job downloads
Merge branch 'master' of https://github.com/MG-RAST/AWE
enable awe-client to checkout any workunits by configuring '*' to app list
Merge pull request #121 from wgerlach/master

added functions for job downloads