Use plugin-profiles parent pom.
Merge pull request #91 from dragos/refactor-poms

Use plugin-profiles parent pom.
Some small code clean-up

* Added `override` keyword in the relevant places.
* Added return type information to public methods.
* `RoutePartitionTokeniser` is now a class.
* Changed `HTTPKeywords.words` to `HTTPKeywords.Methods`.
* Removed some unused code in `RouteDocumentPartitioner`
Added mockito to the test project

This is needed by the next commit to compile.
Completion for HTTP methods in route files

Fixes #81
Added additional profile to ./build.sh script

The additional scala-2.10.x profile is needed becuase of the POM refactoring
done in SHA: 79b29821d72b94b666462f9bbfe545d951b5a835