Version bump, readme fix
Merge branch 'master' of github.com:infinitered/redpotion
Version bump
Adds test coverage, properly pass blocks
use promotion ~2.1
Removes gems that are included by dependency
Adds travis
Screen generator
Allow creation of table screens
Merge pull request #4 from squidpunch/add-test-fix-blocks

Add tests; fixes block variables in ext methods
Merge pull request #6 from squidpunch/add-screen-creator

Add screen creators