Overhaul inline colors system to properly support additive text and further expansion
Add two new colors - Gray and Blank, the latter being used for IC parsing.
Instead of adding text symbol by symbol, reveal more of the already-rendered text instead so that it properly anticipates words that need to be on the newline.
Changed the append_ic function slightly so it appends ": " to text only after it's no longer needed.
Made gray color less inconsistent with everything else
Scream at the coders that decided hard-coding fonts and colors was a good idea (gotta properly let the themes modify that later)
Fix a lot of ui elements not properly respecting the themes and their colors
add a set_qfont method for those situations that need it
Allow the theme to change sender colors for ooc and ms chatlogs
rename url parser variable to something more immediately apparent as to what it is for readability's sake
