Adding code for scala adaptor (initial implementation)
Refactoring name-space to remove 'org'
make scala build fork so it gets its own JVM args

The permgen needs to be increased for scala.
fixing compile issues after core refactoring
IDE support

Importing into Eclipse Juno with the Gradle plugin now gets everything setup, compiling and running correctly.
builds for each language and examples

Use 'provided' not 'compile' for language dependencies so we don't force specific versions.
fix package names for imports
dependency management
updating jruby and scala builds
Create README.md
scala is building
Eclipse build config

- Include 'provided' in Eclipse classpath
- Upgrade to Groovy 2.+
clean-up
Update language-adaptors/rxjava-scala/README.md
Update language-adaptors/rxjava-scala/README.md
Update language-adaptors/rxjava-scala/README.md
example (as test) of closure versus map
Add IntelliJ Idea support to Gradle build

https://github.com/Netflix/RxJava/issues/143
Reimplemented Last operation
Add OSGi manifest headers

https://github.com/Netflix/RxJava/issues/154

I can't confirm that these work but submitting based on discussion on issue #154.