* Split libgeocoding out into a separate package. * Make library packages Multi-Arch: same * Rename -dev package to not include the version - this means that our reverse build-deps don't need to have source changes whenever we bump the ABI version. * debian/patches/0001-Boost-build-fix.patch: Make sure to install all the headers. * debian/patches/0002-C-symbols-map.patch: Control our exported symbols to not leak those of libraries we depend on.