* Update lua to 5.2.2
* Update the build to the latest standards
* Build also a shared library
* Fix pkgconfig problems

	new file:   development/lua/lua-5.2.2-license.patch.xz
	new file:   development/lua/lua-5.2.2-pkgconfig.patch.xz
	new file:   development/lua/lua-5.2.2-shared.patch.xz
	modified:   development/lua/lua.build
* Get rid of this too

	deleted:    development/lua/lua-5.2.1-pkgconfig.patch.xz