improved getCodePathsThru() using path merging.  honors max-paths better.
improved getCodePathsThru() using path merging.  honors max-paths
better.
atlas0fd00m/vivisect,cmaruti/vivisect,bat-serjo/vivisect,joshuahoman/vivisect,HackerTool/vivisect,imjonsnooow/vivisect,HackerTool/vivisect,cmaruti/vivisect,pwns4cash/vivisect,atlas0fd00m/vivisect,vivisect/vivisect,HackerTool/vivisect,cmaruti/vivisect,bat-serjo/vivisect,joshuahoman/vivisect,bat-serjo/vivisect,atlas0fd00m/vivisect,pwns4cash/vivisect,pwns4cash/vivisect,vivisect/vivisect,joshuahoman/vivisect,vivisect/vivisect,imjonsnooow/vivisect,imjonsnooow/vivisect