support for accessing configuration within mappers and reducers
[feature] main method now returns Int result from ToolRunner
[feature] ScalaHadoop now returns exit code to calling application
[refactor] Updated name and dependency/plugin versions
[doc] Updated license header using maven plugin
[refactor] Renamed ScalaHadoop to Shadoop
[doc] Further Maven doc for Maven central
[refactor] Changed groupId to enable publishing to Maven central
Merge branch 'master' of https://github.com/adamretter/ScalaHadoop
[refactor] Removed duplicate file