create slugify for wiki index (" ", "-", "!", ... -> "@")
+ LargeManager to models
tries to get all words
rename models
1. fix loading efremova_academic; 2. add using "word_value" model; 3. other minor changes
some fixed in loading words to db.. (abramov only upper, and some bugs with academic) and also don't load some of bad dictionaries yet
starting of processing words in db (checking lower/upper case and capitalize)
Особый случай с Кузнецовым ("[с прописной буквы]"), пропускаем пока словарь 9 (Абрамов), заготовка для списка словарей у слова,  и прочее..
split on two files
universalize create_index
rename create_index to create_index_utils