fixed tests for new erdos-renyi terminology removed test for sparse_**_graph
fixed tests for new erdos-renyi terminology
removed test for sparse_**_graph

--HG--
extra : convert_revision : svn%3A3ed01bd8-26fb-0310-9e4c-ca1a4053419f/networkx/trunk%40166

kai5263499/networkx,ionanrozenfeld/networkx,wasade/networkx,dhimmel/networkx,ltiao/networkx,dmoliveira/networkx,jakevdp/networkx,ghdk/networkx,jakevdp/networkx,blublud/networkx,tmilicic/networkx,Sixshaman/networkx,harlowja/networkx,jtorrents/networkx,dhimmel/networkx,bzero/networkx,jfinkels/networkx,OrkoHunter/networkx,kernc/networkx,jakevdp/networkx,farhaanbukhsh/networkx,bzero/networkx,aureooms/networkx,chrisnatali/networkx,dhimmel/networkx,harlowja/networkx,debsankha/networkx,beni55/networkx,NvanAdrichem/networkx,ionanrozenfeld/networkx,aureooms/networkx,bzero/networkx,chrisnatali/networkx,sharifulgeo/networkx,blublud/networkx,michaelpacer/networkx,blublud/networkx,aureooms/networkx,goulu/networkx,ionanrozenfeld/networkx,JamesClough/networkx,farhaanbukhsh/networkx,nathania/networkx,kai5263499/networkx,kernc/networkx,nathania/networkx,kernc/networkx,jni/networkx,RMKD/networkx,debsankha/networkx,harlowja/networkx,andnovar/networkx,SanketDG/networkx,jni/networkx,ghdk/networkx,jcurbelo/networkx,dmoliveira/networkx,debsankha/networkx,sharifulgeo/networkx,nathania/networkx,chrisnatali/networkx,kai5263499/networkx,dmoliveira/networkx,yashu-seth/networkx,jni/networkx,ghdk/networkx,cmtm/networkx,farhaanbukhsh/networkx,sharifulgeo/networkx,jtorrents/networkx,RMKD/networkx,RMKD/networkx