Add support for using existing named remotes

closes #24
Update README.md
Update README.md
Merge remote-tracking branch 'upstream/master'
Merge pull request #35 from Samirbekaert/add_to_Readme

Update README.md
allow for the ability to stream a git push command
Add deprecation message
Merge pull request #38 from kevinawoo/feature/streaming

Streaming, instead of waiting
Remove deprecated message
bump version 0.1.4
Merge pull request #25 from DaftMonk/master

Add support for using existing named remotes
bump v0.1.5
removing place holder tests
added packages used in tests
use mocha tests suite, executing scenarios, staged in  folder