Added Twitter plugin. Remove global prefix.
Calculator plugin: displays only the formulas result part.
Update Readme.md for Csfd and Wiki plugins
Removed Die plugin
Refactoring in Csfd and Wiki plugins
Translator plugin: added "tr" prefix
Webpage: always use .read instead of .string (thx Frca)
Wiki plugin: parse classic HTML page
Force bot to use sadomasochistic UTF-8 encoding!