Add option to turn off branch processing in ifs
Add option to turn off branch processing in ifs

because it can be pretty slow

lee-leon/brakeman,bf4/brakeman,github/brakeman,jlecour/brakeman,lee-leon/brakeman,cheerfulstoic/brakeman,github/brakeman,htdc/brakeman,dfens/brakeman,cheerfulstoic/brakeman,oreoshake/brakeman,masarakki/brakeman,jakeatwork/brakeman,bf4/brakeman,PragTob/brakeman,dfens/brakeman,masarakki/brakeman,jlecour/brakeman,jeffyip/brakeman,jakeatwork/brakeman,liqites/brakeman,lee-leon/brakeman,jakeatwork/brakeman,codeclimate/brakeman-deprecated,masarakki/brakeman,cheerfulstoic/brakeman,htdc/brakeman,kbrock/brakeman,kbrock/brakeman,jeffyip/brakeman,dfens/brakeman,liqites/brakeman,codeclimate/brakeman-deprecated,htdc/brakeman,spcoder/brakeman,jlecour/brakeman,spcoder/brakeman,PragTob/brakeman,oreoshake/brakeman,kbrock/brakeman,liqites/brakeman,bf4/brakeman,spcoder/brakeman