Removed .jar from .gitignore.  It's used for gradle wrapper
Renamed files.  Added PrintStream to CocktailPage constructor
A bit of Javadoc
Using try-with-resources
Got rid of offensive statics
Configuration
Some fine tuning
gitignore
gitignore
Added collection initialization to each implementation, so that it doesn't have to be run separately.
Update README
Moved classes around
Using Map and flatMap to return a single observable
Can use the vanilla CocktailPage
Merge pull request #1 from rozza/rxJava

Using Map and flatMap to return a single observable to wait on
Cleaning up Rxjava controller
Cleaning up Rxjava controller to use just flatMap instead of map(...).flatMap(...)