add watchify as dependency

Signed-off-by: Bjorn Westergard <bjornwestergard@new-host.home>
change flow direction

Signed-off-by: Bjorn Westergard <bjornwestergard@new-host.home>
filter by dep traversal

Signed-off-by: Bjorn Westergard <bjornwestergard@new-host.home>
render declared up top

Signed-off-by: Bjorn Westergard <bjornwestergard@new-host.home>
more rearranging

Signed-off-by: Bjorn Westergard <bjornwestergard@new-host.home>
draw function factored out, centering removed due to transition issues, draw exposed as global

Signed-off-by: Bjorn Westergard <bjornwestergard@new-host.home>
clearing graph at head of draw()

Signed-off-by: Bjorn Westergard <bjornwestergard@new-host.home>