Renamed Cartell to Cartel. No reason to misspell it.
	modified:   README.md
Event driven connect using NSWorkspace. Current actionable events:
  1) When com.apple.CaptiveNetworkAssistant (CNA) launches.
  2. When the computer wakes from sleep.
The connect_ method now attempts to connect up to 3 times (see MAX_ATTEMPTS).
All events use connectAndCloseCNA_ instead of _connect. This is to attempt to
ensure that the CNA window is closed.
	modified:   README.md
	new file:   cartel.py
	deleted:    cartell.py
	modified:   setup.py