use our own patched hexagonit.recipe.download that supports .xz archive.
version up : gettext 0.18.2.
also remove drop.gets.patch that is no longer required.
version up : CMake 2.8.10.2.
version up : patch 2.7.1.
version up : hexagonit.recipe.download = 1.6nxd002.
version up : automake 1.12.6.
version up : pcre 8.32.
version up : wget 1.14.