fix proto::lazy

svn path=/trunk/boost/proto/; revision=52144
enable docs build for proto under cmake

svn path=/trunk/libs/proto/; revision=52233
add proto::noinvoke to the Class reference

svn path=/trunk/libs/proto/; revision=52617
workaround for gcc-3.4 bug, fixes #3021

svn path=/trunk/boost/proto/; revision=53158
fix handling of ptr-to-members in default transforms

svn path=/trunk/boost/proto/; revision=53182
saner default evaluation behavior for member (object|function) pointers

svn path=/trunk/boost/proto/; revision=53334
fix macro argument reevaluation bugaboo

svn path=/trunk/boost/proto/; revision=53337
low-hanging compile perf tweak to eliminate many unnecessary instantiations of term<> and listN<> templates

svn path=/trunk/boost/proto/; revision=53419
better compile-time performance of callable transforms

svn path=/trunk/boost/proto/; revision=53421
misc clean-up and compile time tweaks

svn path=/trunk/boost/proto/; revision=53567
fix broken test

svn path=/trunk/libs/proto/; revision=53568
add lighter-weight BasicPrimitiveTransform concept, op metafunctions model that instead of PrimitiveConcept for better compile times

svn path=/trunk/boost/proto/; revision=53578
virtual_members get proto_arity_c

svn path=/trunk/boost/proto/; revision=53703
accomodate fusion:vector0 interface change

svn path=/trunk/libs/proto/; revision=53919
add a sensible default for proto::_default's template parameter

svn path=/trunk/boost/proto/; revision=54067
work around non-compliant and/or macros on msvc

svn path=/trunk/boost/proto/; revision=54356
fix some bugs with use of Transform::result<void(E,S,V)>, which is no longer valid. Make lambda.hpp example work again

svn path=/trunk/boost/proto/; revision=54364
unbreak example/lambda.hpp's handling of member pointers

svn path=/trunk/boost/proto/; revision=54524
eliminate use of deprecated proto macros in proto's and xpressive's public interface

svn path=/trunk/boost/proto/; revision=54559
fix slicing problem of unary operators

svn path=/trunk/boost/proto/; revision=54610