MAINT: Fix unused IgnoreException in nose_tools/utils.py
MAINT: Fix unused IgnoreException in nose_tools/utils.py

It did not have `pass` in the definition. It appears unused, so should
be removed at some point.

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