Replace pipelines with users
Replace pipelines with users

as Stuart Mumford suggested. [ci skip]
larrybradley/astropy,mhvk/astropy,larrybradley/astropy,lpsinger/astropy,saimn/astropy,StuartLittlefair/astropy,saimn/astropy,larrybradley/astropy,lpsinger/astropy,pllim/astropy,mhvk/astropy,saimn/astropy,pllim/astropy,StuartLittlefair/astropy,lpsinger/astropy,pllim/astropy,StuartLittlefair/astropy,StuartLittlefair/astropy,StuartLittlefair/astropy,saimn/astropy,astropy/astropy,saimn/astropy,lpsinger/astropy,pllim/astropy,pllim/astropy,larrybradley/astropy,astropy/astropy,astropy/astropy,lpsinger/astropy,astropy/astropy,mhvk/astropy,mhvk/astropy,larrybradley/astropy,mhvk/astropy,astropy/astropy