Simplified iterators and made them integrate better with the STL. Specifically, value_type has changed from {Vertex,Edge,...} to {Vertex,Edge,...}Handle so that dereferenced iterators can actually be put to use, now.
Simplified iterators and made them integrate better with the STL.
Specifically, value_type has changed from {Vertex,Edge,...} to
{Vertex,Edge,...}Handle so that dereferenced iterators can actually be put to
use, now.


git-svn-id: b66b41e514ff40863ef1aa95df2dbf63dd8d6be1@547 fdac6126-5c0c-442c-9429-916003d36597

ColinGilbert/noobwerkz-engine,ColinGilbert/noobwerkz-engine,ColinGilbert/noobwerkz-engine,ColinGilbert/noobwerkz-engine,ColinGilbert/noobwerkz-engine,ColinGilbert/noobwerkz-engine,ColinGilbert/noobwerkz-engine,ColinGilbert/noobwerkz-engine