Added string append.
Added string append.

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