Make more user friendly.
Merge branch 'master' of git://github.com/FNNDSC/chrisreloaded
Merge branch 'master' of git://github.com/FNNDSC/chrisreloaded
Merge branch 'master' of git://github.com/FNNDSC/chrisreloaded
Merge branch 'master' of git://github.com/FNNDSC/chrisreloaded
Merge branch 'master' of git://github.com/FNNDSC/chrisreloaded
Update some email addresses.
fix typo to add first curl request in local chris jobs
update configuration files
handle case if we provide a star as file extension in pacs_push
findsession works if chris doesn't belong to user's group

findsession *MUST* run as chris_local_plugin
add tool to test run/kill cluster commands

usage: php tools/clusterCommand.php -u 'username' -p 'password'
Merge branch 'master' of git://github.com/FNNDSC/chrisreloaded

Conflicts:
	config/chris-mgh_config.inc.php