Lua interval module
Created originally on Bitbucket by garry23 (Garry George)
Finally managed to get back in here. Have already flagged up 'bug' related to interval.running, ie boolean vs integer on interval.running.
It also seems interval.count isn't behaving as expected, but I can't see why from the code in the module. Count seems to return zero, eg in this example Lua line
display.notify_box("Number of images taken is "..interval.count, 5000)