So far, any output module with a selection capability defaulted to
the first interface in the list as first pick. This uses the policy
configuration instead and thus allows to select which interface to
display first:
Examples:
bmon -p 'em1,*'
bmon -p 'eth*,lo,*'
The first rule that finds a matching interface is used and will
trigger initial selection.
Note that this is *ONLY* evaluated after the first read of the
statistics so if a more preferred interface appears later, the
selection will not be changed.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
