Modified project files to build with VS2012. Changed fontconfig to build successfully by removing failing post-build event.
Re-saved pango-language-sample-table.h with BOM because cl.exe throws C2001 otherwise.
Build script to build all deps and Hexchat. Automates build steps at http://gtk.hexchat.org/ and http://docs.hexchat.org/en/latest/building.html