No real changes, just clean up sources by removing trailing spaces from
all the non-generated files.
This should hopefully avoid future commits mixing significant changes
with insignificant whitespace ones.
Don't support this compiler any more, this allows to get rid of tons of
MSVC6-specific workarounds, in particular we can now use Bind() and natural
template functions calls in the library code.
Also remove MSVC6 project and solution files and don't generate them when
bakefile_gen is ran any more (removing the remaining occurrences of msvc6prj
from the bakefiles results in weird bake-time errors, so it's simpler to just
leave them there).
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76532 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Keep the old change log as docs/changes_30.txt, it will need to be updated
with docs/changes.txt from the 3.0 branch in the future.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75190 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
