reworking the policy system further, see how we can support rvalue references.
reworked matching a bit (simplifies the recursion)

added a tagless version of invoke (need to evaluate emitted asm if it's worth it)
some cleanup work

prepare for unordered_map
next batch of changes

removed call_proxy from object
split up object.hpp into its components
"value_wrapper" is now called "lua_proxy" (as it is a proxy for an object on the lua side)
moved pointer stuff together in pointer_traits
cleaned up call_function
Merge branch 'master' of https://github.com/decimad/luabind-deboostified