write the ticky tocky thingy
remove old timer to avoid confusion and envoid the evil
rewrite capacitor enemy to use ticker-tocker

XXX: does fail with 'attempt to index local 'self' (a nil value)'.
fix dumb dot-column typo

.___.
PURIFY ALL UNPURE
Merge branch 'timers' (#14)

* timers:
  PURIFY ALL UNPURE
  fix dumb dot-column typo
  rewrite capacitor enemy to use ticker-tocker
  remove old timer to avoid confusion and envoid the evil
  write the ticky tocky thingy