plot signal style
ramp docstring
make_trains: better handling of empty trains
raster plot yaxis rename
handle empty trains in firing_rate
skip isolated map test
thinking about nested maps
remove playdoh map backend
remove travis config
map wrap cleanup
enable nested maps
version bump
experimenting with libnotify
simple map example
simple notify msg
better notify init
inhibit notification for quick map calculations
catch all notify exceptions
readme py-notify dependency