TST: add unit test for issctype
TST: add unit test for issctype

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