Update README.md
Merge branch 'master' of https://github.com/MartyBurns/OpenESPI-GreenButtonCMDTest
added delay to authorization script
Update README.md
Merged Johns suggestions with other updates

Signed-off-by: Marty Burns <marty@hypertek.us>
Merge pull request #13 from MartyBurns/master

Test updates and sample data mods