Only check Model#find and #find_by_sql, not find.*
Only check Model#find and #find_by_sql, not find.*

fixes #78

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