First attempt at #63 - inline shell commands
For #63 added a few TODOs
New method for inline shell commands using sub-state #63
Merge branch 'develop' into feature/looping-63
For #63 put in test for inline shell expansion, comments
Fix syntax error in run-all for regression tests
Fixed hanging parenthesis
Initial tests for inline shell #63
Merge branch 'develop' into feature/looping-63
Cleaned up inline shell integration/regression tests #63
Added some comments to inline shell regression test #63 #85
Merge pull request #85 from Factual/feature/looping-63

Feature/looping 63