Dropped support for 1.8.7.
Implemented ngrams and ngram_references.
Finished the port to Savon 2.
Imlemented the API#crossword method for the prefix/suffix search.
Implemented a simple error handling strategy, it is possible to intercept the WLAPI::Error which covers all error types.
Added error for inconvinient user argumets.
Added new tests and refactored old tests.
Moved to dependency management via Bundler.
WLAPI depends on Savon >=0.8.0 with all interface changes have been implemented.
Small fixes in the project infrastructure and test refactoring.
Fixed the bug with a wrong dependency on the latest version of savon. Due to interface changes it depends now on 0.7.9.
Initial release of the lib.