The $NWBAND command seems to disturb the internal state of the modem
such that it is unlikely to connect to the network, and produces
widely varying error codes. We don't actively use this functionality,
it's just that setting "use all bands" is part of the normal
ModemManager simple-connect sequence. Remove it so it doesn't get
triggered.
Change-Id: I9b5914291a88a59015fb51906af6fd1c78f3952b
Instead of the `_in_port()' variants, we'll provide more generic
`_full()' methods. These should be used either if we want to send commands
to a specific port, or if we want to use a specific user-provided GCancellable.
In addition to this user-provided GCancellable, we keep the internal modem-wide
one.
Renamed `MMCommonBearerProperties' to `MMBearerProperties', and removed the
`MMBearerProperties' provided in libmm-glib. We'll just use the original one
from libmm-common always.
Renamed `MMCommonBearerIpConfig' to `MMBearerIpConfig', and removed the
`MMBearerIpConfig' provided in libmm-glib. We'll just use the original one
from libmm-common always.
