Add tests for isscalar
Add tests for isscalar

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