Add title tests
Fix most problems with dashes
Revert "Fix most problems with dashes"

This reverts commit b05d17b2e89547d52359126061984267720e6c23.
Move title check to lang_utils; add title black and white lists
Use same form it is already normal for some confidence

Accelerate pymorphy with lru_cache. very wow! much performance! so pythonic!
Fix repetitions in crosswords
Merge branch 'correct-title'

Conflicts:
	hb_res/assets/BookTitles.asset
	hb_res/assets/Ngram.asset