Update README.md

adding a quickstart
Update README.md
S000: Minor fixes

Change-Id: I8dcecd8b5621b4e10fa6814ab937cf4f0ad028e7
Merge pull request #1 from autowitch/working

Working
Merge pull request #13 from autowitch/master

- Added readme
- Fixed the dev-installer script to use teamtest instead of TeamTest