Tide up code.
Add some tests.
Add tests for judge_synset and judge_word.
Refactor test.
Add ignore.
Merge remote-tracking branch 'origin/master' into wn_refactor
Several refactors.
Improve performance.
Encapsulate creation of analyzer.
Use generators instead of lists.
Merge branch 'master' of github.com:geekazoid/leninanalysis
Merge branch 'wn_refactor'