mod ui: filter by a mod, icon in serverlist, refs #184
unused punkbuster icon in serverlist replaced by mod icon
Merge pull request #59 from kkthx/modfilter

mod ui: filter by a mod, icon in serverlist, refs #184
mod: gauntledHit var removed #refs 52
ui: uncrustify
mod: gauntletHit var removed #refs #52