Fixed warnings from scala 2.10 compilation
Merge pull request #53 from shreyas24/master

Resolving issue #51 - Fix some warnings from scala 2.10 compilation
Modified README to include additional dependency requirement on the big
fastutil jar.
Project structure using subprojects
readme fix
readme fix
bash scripts delete
binary files delete
Merge branch 'SubprojectsStructure' of https://github.com/szymonm/cassovary into SubprojectsStructure