Set low TVs for unwanted antecedents.
Added pre-process patterns
More pre-process filteres and new pleonastic-it filters.
Removed useless rules, add more rules to support non-pronoun resolutions.
Removed useless rules.
Added documentations.
Added pleonastic-it support.
Updated documentations.
Added unit tests.
Removed useless filters.
more unit tests.
Fixed bugs in unit tests.
More unit tests.
Added a new lock to prevent a crash related to multi-thread.
Added more unit tests for test_propose()
Added unit tests for test_pleonastic_it, fixed bugs in test_propose
Removed useless rules, updated documents.
Fixed a minor bug in README.md
Splitted conjunction functions, updated comments in hobbs.py
Added a unit test for conjunction resolution.