Plain refactoring of dotfile parsing into own method.
Added spec for Dotfile helper and job_from stuff
Require dotfile when requiring gls_agent, added ParcelJob creation helpers.
Get rid of intermediate json conversion for dotfile (what a weird ideagit add lib/gls_agent/dotfile.rb)
Interpretable returns of GLSMech, bumped version.
Use helper method, remove json require, interprete return of mech.
Added rspec development dependency.
Donate own module to Dotfile.
Added library usage example.