refactor parse.py - move request from individual parsers in the "parser" function
add filter_blacklisted function to the parse.py module
make parse.parser return string containing "PARSER UNIMPLEMENTED" instead of key error
add another four rubrics
remove line continuation symbols that were causing some trouble fro parse.py
adjust 4vlada.net parser
adjust options listboxes behaviour in the gui

now they expand when the window is resized