Added Appveyor.
Added Appveyor.

septag/termite,attilaz/bx,fluffyfreak/bx,coconutxin/bx,mmicko/bx,septag/termite,attilaz/bx,mmicko/bx,coconutxin/bx,OlegOAndreev/bx,0-wiz-0/bx,septag/termite,MikePopoloski/bx,pigpigyyy/bx,pigpigyyy/bx,dariomanesku/bx,0-wiz-0/bx,septag/bx,bkaradzic/bx,bkaradzic/bx,septag/termite,fluffyfreak/bx,septag/bx,septag/termite,septag/termite,MikePopoloski/bx,OlegOAndreev/bx,dariomanesku/bx