support quoted arguments to avoid Args processing based on starting dashes or equal signs
Revert "support quoted arguments to avoid Args processing based on starting dashes or equal signs"

This reverts commit 588d2c570dd4b4df4c34e2abf3fae5ce4d137a2f.
Merge branch 'develop' into feat-args-equal
meatlocker
Adds serializers for Field
Fix an bug introduced in the previous commit
Merge pull request #485 from twitter/add_meatlocker

Meatlocker all ops in Operations.scala
remove support in Args for key value pairs separated by an equal sign
Add support for sample with return
Implemented Donald Knuth's algorithm for Poisson random generation. Removed colt dependency.
Added support for FlowSkipStrategy and FlowStepStrategy on a Job.
hide the flowDef to improve encapsulation and facilitate creation of flows that do not have a flowDef such as riffle jobs
add support for required positional arguments, with a descriptive error message as opposed to IndexOutOfBoundsException for args.positional(2)
Merge pull request #497 from pcting/develop

FlowSkipStrategy and FlowStepStrategy
merge by hand
add return types for all public methods in Args
rename sampleWithReturn to sampleWithReplacement
fake commit for travis
Merge pull request #495 from itaibenari/develop

Add support for sample with return
Merge pull request #499 from tresata/feat-hide-flowdef

hide the flowDef to improve encapsulation and facilitate creation of flo...