[TMUX] Update statusbar
[TMUX] Update statusbar

Update the status bar to report IP address of the wlan interface in the
right, just after the hostname.

Signed-off-by: Patrick Bellasi <431c86f368affbc3148c4669fbd465131f7e82cb@arm.com>

derkling/dotfiles,derkling/dotfiles,derkling/dotfiles,derkling/dotfiles