Merge pull request #27 from igorez/develop

Norb:
small fix
### Версия 1.0.12 ###
Немного промазал с ссылками на картинки
Norb: filters for chat
Merge branch 'master' of github.com:MurLemur/ErExt into develop

Conflicts:
	common/content.core.js
	common/extension_info.json
	common/options.html
	common/tools.js

Norb: content.main.js refactoring