grunt: combine bump and release tasks
grunt: combine bump and release tasks

Still requires manual commit and tagging etc.

GabrielApG/FueLux-Elements,simonfork/fuelux,fdumpling/fuelux,Jchavez/fuelux,cormacmccarthy/fuelux,simonfork/fuelux,afz/fuelux,BenjaminNeilDavis/fuelux,itstar4tech/fuelux,wakermahmud/fuelux,dram1008/fuelux,erpframework/fuelux,Jchavez/fuelux,chriscorwin/fuelux,tweettypography/fuelux,chriscorwin/fuelux,rbmoore/fuelux,afz/fuelux,stevewithington/fuelux,BenjaminNeilDavis/fuelux,jasondavis/fuelux,oglandx/fuelux,dram1008/fuelux,rbmoore/fuelux,wakermahmud/fuelux,johan--/fuelux,itstar4tech/fuelux,marcostomazini/fuelux,swilliamset/fuelux,marcostomazini/fuelux,dwaltz/fuelux,simonfork/fuelux,jasondavis/fuelux,fdumpling/fuelux,ExactTarget/fuelux,futuremint/fuelux,GabrielApG/FueLux-Elements,ExactTarget/fuelux,ASlave2Audio/fuelux,imshibaji/fuelux,glizer/fuelux,johan--/fuelux,cormacmccarthy/fuelux,imshibaji/fuelux,ASlave2Audio/fuelux,vernak2539/fuelux,erpframework/fuelux,swilliamset/fuelux,dwaltz/fuelux,futuremint/fuelux,oglandx/fuelux,glizer/fuelux,erpframework/fuelux,vernak2539/fuelux,wakermahmud/fuelux,stevewithington/fuelux,tweettypography/fuelux