Added ability for omnisharp-atom to automatically start when opening a .cs, project.json or .csx file.
Added ability for omnisharp-atom to automatically start when opening a .cs, project.json or .csx file.

rambocoder/omnisharp-atom,joerter/omnisharp-atom,sgwill/omnisharp-atom,hitesh97/omnisharp-atom,OmniSharp/omnisharp-atom,tmunro/omnisharp-atom,joerter/omnisharp-atom,OmniSharp/omnisharp-atom,OmniSharp/omnisharp-atom,joerter/omnisharp-atom,rambocoder/omnisharp-atom,tmunro/omnisharp-atom,RichiCoder1/omnisharp-atom,hitesh97/omnisharp-atom,RichiCoder1/omnisharp-atom,RichiCoder1/omnisharp-atom,tmunro/omnisharp-atom,sgwill/omnisharp-atom,hitesh97/omnisharp-atom,joerter/omnisharp-atom,tmunro/omnisharp-atom,hitesh97/omnisharp-atom,sgwill/omnisharp-atom,sgwill/omnisharp-atom,rambocoder/omnisharp-atom,RichiCoder1/omnisharp-atom