BENCH: Added missing ufunc benchmarks Added divmod, float_power, heaviside, is_nat and positive
BENCH: Added missing ufunc benchmarks
Added divmod, float_power, heaviside, is_nat and positive

mhvk/numpy,tynn/numpy,charris/numpy,ahaldane/numpy,simongibbons/numpy,pdebuyl/numpy,abalkin/numpy,WarrenWeckesser/numpy,ahaldane/numpy,mhvk/numpy,mattip/numpy,shoyer/numpy,pdebuyl/numpy,ahaldane/numpy,ahaldane/numpy,jorisvandenbossche/numpy,Eric89GXL/numpy,madphysicist/numpy,rgommers/numpy,gfyoung/numpy,MSeifert04/numpy,mattip/numpy,grlee77/numpy,endolith/numpy,gfyoung/numpy,charris/numpy,grlee77/numpy,simongibbons/numpy,charris/numpy,Eric89GXL/numpy,pizzathief/numpy,pbrod/numpy,pbrod/numpy,tynn/numpy,numpy/numpy,MSeifert04/numpy,simongibbons/numpy,jorisvandenbossche/numpy,charris/numpy,WarrenWeckesser/numpy,seberg/numpy,ahaldane/numpy,jakirkham/numpy,shoyer/numpy,endolith/numpy,mattip/numpy,jorisvandenbossche/numpy,pbrod/numpy,seberg/numpy,anntzer/numpy,seberg/numpy,pizzathief/numpy,madphysicist/numpy,anntzer/numpy,jakirkham/numpy,jorisvandenbossche/numpy,abalkin/numpy,Eric89GXL/numpy,madphysicist/numpy,WarrenWeckesser/numpy,grlee77/numpy,pdebuyl/numpy,numpy/numpy,shoyer/numpy,pizzathief/numpy,rgommers/numpy,grlee77/numpy,jorisvandenbossche/numpy,grlee77/numpy,madphysicist/numpy,anntzer/numpy,WarrenWeckesser/numpy,MSeifert04/numpy,numpy/numpy,mhvk/numpy,mhvk/numpy,anntzer/numpy,rgommers/numpy,endolith/numpy,jakirkham/numpy,mattip/numpy,madphysicist/numpy,MSeifert04/numpy,shoyer/numpy,endolith/numpy,simongibbons/numpy,pdebuyl/numpy,pizzathief/numpy,rgommers/numpy,pizzathief/numpy,numpy/numpy,gfyoung/numpy,mhvk/numpy,jakirkham/numpy,jakirkham/numpy,Eric89GXL/numpy,seberg/numpy,pbrod/numpy,simongibbons/numpy,pbrod/numpy,shoyer/numpy,tynn/numpy,MSeifert04/numpy,WarrenWeckesser/numpy,abalkin/numpy