Added sample push alert plugin for pushing by email.
Merge branch 'handyrepGUI'

Conflicts:
	handyrep/config/handyrep-sample.conf
Fixed merge conflict in sample.conf
Fixed .DS_Store.  Moved templates directory to inside config/ in order to make RHEL packaging easier.
Added RSYNC clone method as plugin.
Fixed bugs in clone_rsync, archive_two_servers.
More bug fixes.
More bug fixes for clone_rsync.
Fixed a bunch of issues with rsync cloning.  Fully tested now.
Merged all post-testing fixes for clone_rsync and related code.

Squashed commit of the following:

commit 758b5ca29a3c3cacaadd2f37435b63a493abb5d7
Author: Josh Berkus <josh@pgexperts.com>
Date:   Mon Feb 24 17:21:05 2014 -0800

    Fixed a bunch of issues with rsync cloning.  Fully tested now.

commit 20fd0bb9f9eedb03716b61702becf7e523de21df
Author: Josh Berkus <josh@pgexperts.com>
Date:   Mon Feb 24 13:33:36 2014 -0800

    More bug fixes for clone_rsync.
removed uneeded line
Merge branch 'handyrepGUI'

Merging branch into master.
Fixed apache/mod_wsgi configuration and sample vhost files.
Merge branch 'joshdev'
Shrunk some lettering and added form defaults.