- All stop words in language files are now sorted (in descending order), this solves a number of issues, see issue #14.
- RakePlus::keywords() function now also makes us of the minimum phrase length and numbers filter, see issue #15.
- Renamed ku.* (Turkish language files) to ku_TR in order to follow locale standards.
- ar.* (Arabic) is not officially supported until there is feedback on what dialect it is.
- Added more functionality and command line arguments to extractor tool.
- Added some initial tests for Spanish language (es_AR).
- Updated README.md to reflect latest changes.