wtf?
Merge branch 'master' of https://github.com/tgrez/sejm-ngram

Conflicts:
	backend/src/config.pyc
	backend/src/dbwrapper.pyc
	backend/src/insertdb.pyc
	backend/src/log.pyc
	backend/src/utils.pyc
	backend/src/wystapienia_consts.pyc
	backend/src/wystapienia_parse.pyc
Added HOWTO file (how to run my visualizations)