Fix minor spelling mistake
Use PEP8 convention for boolean statements
Do not fail when stopword list is not available for a certain language
Fix minor spelling error "handling"
Merge branch 'develop' of https://github.com/KillaW0lf04/python-goose into KillaW0lf04-develop

Conflicts:
	goose/crawler.py
Merge branch 'KillaW0lf04-develop' into develop