bumped the docblock version to 1.7
strip any oil argument from junk added by Powershell
check key exists before trim
Signed-off-by: takyam <takayuki.yamaguch.m@gmail.com>
Merge pull request #199 from takyam-git/fix/commit/dab409b4

check key exists before trim
Changed refine run to set args to array as default to allow for easier calling of tasks

Signed-off-by: Derek Myers <arcticpro@gmail.com>
Merge pull request #201 from dmyers/bugfix/refine

Changed refine run to set args to array as default