shock client lib
Merge pull request #164 from paczian/master

added link to stderr and stdout for failed client workunits
client dataMover updates: download all file in inputs list no matter appears in arg list or not
remove some unnecessary error log
Merge pull request #165 from wtangiit/master

awe-client downloading all files in inputs list no matter whether found in arg string
Merge branch 'master' of github.com:MG-RAST/AWE into dev-docker
docker integration
measure data movement time (seconds) in float64 instead of int64
Merge pull request #166 from wtangiit/master

measure data movement time (seconds) in float64 instead of int64
fix workperf deliver time nanosec -> sec
support passing env variable that awe-client can set (including set datatoken to env privately)
give task.MaxWorkSize more priority when splitting tasks
Merge pull request #167 from wtangiit/master

support setting (kbase) token for scripts as env variables
passing data token from awe-server to awe-client via http header instead of data content
updated simple_example.template to reflect some new features
Merge pull request #168 from wtangiit/master

passing data token via http header instead of data content
start capturing stdout/stderr before cmd.start() for more msg
Merge pull request #169 from wtangiit/master

start capturing stdout/stderr before cmd.start() for more msg
Update README.md
bugfix