UI Fixups for build and deploy

- lighten the help icons to #ccc
- align arrow with hostname field
- adjust margin on deploy forms fields
- persist the message until submit button is clicked
Merge pull request #566 from strongloop/feature/build-deploy-ui

UI Fixups for build and deploy

#564
Update README.md

Fixed a typo in the README
Fix call to git deploy from strong-deploy

Args didn't match, resulting in callback not called.

Fix strongloop/strong-pm#76
Support local deployment
Merge pull request #570 from strongloop/feature/fix-deployment

Fix call to git deploy from strong-deploy
Merge pull request #568 from poldridge/patch-1

Update README.md