Moved  the bolt packages under a single bolt directory
 Changes to be committed:
	deleted:    bolt.1.4/descr
	deleted:    bolt.1.4/files/opam.bolt.META.patch
	deleted:    bolt.1.4/files/opam.patch
	deleted:    bolt.1.4/opam
	deleted:    bolt.1.4/url
	renamed:    bolt.1.2/descr -> bolt/bolt.1.2/descr
	renamed:    bolt.1.2/files/opam.patch -> bolt/bolt.1.2/files/opam.patch
	renamed:    bolt.1.2/opam -> bolt/bolt.1.2/opam
	renamed:    bolt.1.2/url -> bolt/bolt.1.2/url
	renamed:    bolt.1.3/descr -> bolt/bolt.1.3/descr
	renamed:    bolt.1.3/files/opam.patch -> bolt/bolt.1.3/files/opam.patch
	renamed:    bolt.1.3/opam -> bolt/bolt.1.3/opam
	renamed:    bolt.1.3/url -> bolt/bolt.1.3/url