When converting from a pygraphviz AGraph make sure that attributes are Python dictionaries and not swig objects. Fixes #288
When converting from a pygraphviz AGraph make sure that
attributes are Python dictionaries and not swig objects.
Fixes #288

--HG--
extra : convert_revision : svn%3A3ed01bd8-26fb-0310-9e4c-ca1a4053419f/networkx/trunk%401491

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