Update ofono.override plugin excludes ( -P ) for bluez5

[Tony Espy]

The ofono upstart override file includes an updated exec line for ofono with a different set of plugins excluded vs. the upstart job shipped as part of the ofono package.

The '-P' argument is a comma-separated list of plugins to exclude at startup. ofono internally uses g_pattern_match_simple to process this list, which means the patterns are glob-style, and support the wildcard '*' and '?' characters per

https://developer.gnome.org/glib/2.28/glib-Glob-style-pattern-matching.html

The upstart job shipped in the archive's ofono package specifies a single plugin to exclude, 'ril', which is the device plugin used on touch devices only. Note, this job should also probably exclude the 'rildev' plugin as well. As such, we probably should change the upstart job to specify "-P ril*".

The current excludes list in the overlay PPA is:

-P stktest,provision,sap,udev,dun,smart,hfp

'stktest' can be removed as it's only included in the builtin_modules list if ofono is built with MAINTAINER_MODE defined.

'dun' can be removed as there's no plugin with that name. Note, for bluez5, we've added "dun_gw_bluez5" to the list. We should just combine the two and specify "dun*".

'sap' ( SIM Access Profile ) can be removed when we land bluez5, as it's only defined if ofono is built against bluez4.

'smart' isn't doing anything by itself, as the plugin is really named "smart_messaging".

'udev' only prevents the original udev plugin from loading, it doesn't prevent udevng from being loaded. This should probably be changed to "udev*" to prevent problems on a device where a collision might occur between the udev plugins and the rildev plugin.

So, the recommended command line once we land bluez5 should be:

exec ofonod -P provision,udev*,dun*,smart*,hfp_bluez5