Correct file perms on to make scripts executable in windows build files
Define PLATFORM_WINDOWS and COMPILER_MINGW when dist target is set to mingw
Remove tools/sanity_check dir from build in mingw cross compile

This is already added to build further down. I believe this is result of
a partially applied patch.
Remove lxvst variable from wscript that was no longer in use
Enable lxvst support by default and then disable for build targets that don't support it
Disable building all surface plugins on MinGW build
Use cross-platform packaging version script in MinGW build
Add some dll's to list to copy to mingw based windows package

These are some new dependencies in Fedora 19 mingw packages
Fix broken using declaration in vamp-plugins
Reinstate include of regex.h for Linux and MinGW build

I'm not sure how boost/regex.h is relevant but it doesn't enable the
build to succeed in on Linux or using Mingw so if this is not an error
and required for msvc build then fix it
Fix for ambiguous Polygon type when building with MinGW
Use PBD::ffs for portability
Fix ambiguous type CheckMenuItem that is also defined via windows.h
 undef SearchPath where needed as it is defined via windows.h
Disable some code on MinGW build until it can be tested NEEDS FIXING

Windows has the function strtok_s which is equivalent to strtok_r in versions
of msvcrt in Vista and above but not win XP. So either reimplement for WinXP or replace
with something more portable and C++'y.
Work around badly chosen argument name in giomm/dbusmessage.h

interface is defined in windows/mingw headers. hopefully this will
be fixed in giomm at some point and this crap can be removed
undef SearchPath where needed as it is defined via windows.h
Use GLib::usleep for portability
Use Glib::usleep for portability
Use Glib::usleep for portability