Totally not ready for prod, but at least I'm making progress
figuring out how to add extra bits to this thing.
* add a second widget to the menu bar, next to the title bar
* add a new module command to update the battery information
* add a freebsd specific Battery module, not linked into the
build right now.
* amiwm will print out whenever we get battery information from the
module.
Right now I'm trying to figure out how to get some kind of periodic
background event into the module main loop. Launcher does it
using cx_broker(), but I dunno if I can adapt that pattern here.
Marcus had written up workbench style widgets inside the two external
helper programs requestchoice and executecmd. This ports the code over
to libami.
Note that there isn't a generic gadget or collection of gadgets yet -
this is purely a refactor of the code, and the upcoming commit that
migrates requestchoice/executecmd over to use them just handles them
directly via xlib like they have always done.
