DOC: Update random c-api documentation
DOC: Update random c-api documentation

seberg/numpy,jakirkham/numpy,pbrod/numpy,simongibbons/numpy,charris/numpy,seberg/numpy,pdebuyl/numpy,pbrod/numpy,mhvk/numpy,rgommers/numpy,mattip/numpy,seberg/numpy,rgommers/numpy,endolith/numpy,anntzer/numpy,pdebuyl/numpy,simongibbons/numpy,endolith/numpy,jakirkham/numpy,numpy/numpy,simongibbons/numpy,mhvk/numpy,mattip/numpy,rgommers/numpy,seberg/numpy,mhvk/numpy,simongibbons/numpy,pdebuyl/numpy,jakirkham/numpy,simongibbons/numpy,pbrod/numpy,anntzer/numpy,rgommers/numpy,mhvk/numpy,endolith/numpy,numpy/numpy,pbrod/numpy,pbrod/numpy,mhvk/numpy,numpy/numpy,jakirkham/numpy,pdebuyl/numpy,charris/numpy,charris/numpy,endolith/numpy,charris/numpy,numpy/numpy,mattip/numpy,anntzer/numpy,mattip/numpy,jakirkham/numpy,anntzer/numpy