Changed file name with 40 to have no version number, change AG 4.x to 5.x

Found the various references to AG 4.0 or 4.x and made them 5.x
or removed them altogether. Changed file names with 40 to names without
a version signifier.

Change-Id: I0803ae81f6d4732e2732074fbe85e65d38344e22
Reviewed-on: https://gerrit.franz.com:9080/4327
Reviewed-by: Ahmon Dancy <dancy@franz.com>
Reviewed-by: John O'Rourke <jor@franz.com>
Tested-by: Kevin Layer <layer@franz.com>