Merge pull request #12 from stas-tanko/stas

added state_machine
Merge pull request #11 from stas-tanko/dev

Dev
Add some gems
change style
change style
Merge branch 'andrew2' of https://github.com/stas-tanko/iota-project into andrew2
Add some gems
Merge pull request #13 from stas-tanko/andrew2

Andrew2
bootstrap
bootstrap_fix
Merge pull request #15 from stas-tanko/alex

Alex
updated travis to deploy the dev branch to a separate app