Update meta-information.

2013-05-27  Didier Verna  <didier@didierverna.net>

	* rcfiles.el: Add a Version: header and fill in the Keywords:
	one.
Arrange for displaying the usage part in ELPA.

2013-05-27  Didier Verna  <didier@didierverna.net>

	* rcfiles.el: Reformat the commentary section.
Update ElPkg infrastructure.

    Support ELPA installation from Make, for simple packages only.

    2013-05-27  Didier Verna  <didier@didierverna.net>

	* local.prj: New Make variable SIMPLE.
	* local.mak (install-elpa):
	* lisp/local.mak (install-elpa): New target.

    Update version number from `make'.

    2013-05-27  Didier Verna  <didier@didierverna.net>

	* lisp/local.mak (update-version):

    Don't mix up web installation target with a potential release one.

    2013-05-27  Didier Verna  <didier@didierverna.net>

	* local.mak (install-www): Don't git push.
Update ElPkg infrastructure.

2013-05-28  Didier Verna  <didier@didierverna.net>

	* local.inc (DIST_NAME): Add an el- prefix.
	(TARBALL):
	(SIGNATURE): Move these variables here...
	* local.mak: From there.
Don't distribute local Make infrastructure in tarballs.

2013-05-28  Didier Verna  <didier@didierverna.net>

	* .gitattributes: New file.