80 char wrap
minor code cleanups

- use containsObject instead of indexOfObject
- inline a declaration that had no reason to not be
- stop underlines slipping 1pt outside of bounds
a convenience read-only allLines getter
start replacement boxes at full alpha
line item array setters, and less stupid label string truncation
table box height and width bug fixes
make use of the new allLines getter
fix crash on setting line items property to nil

also introduce an optional maxWidth protocol property
fix broken scrolling logic when touch starts in a UIControl
moved onControlEvent:do: to a UIControl category
allow left/middle/right multiline text, and resize on each layout
documented multiline text, min/max line heights, text alignment
added a Flowies screenshot
documented UIControl+MGEvents
put in a missing backtick
changed website link
fixed typo
make MGScrollView automatically deal with keeping first responder above keyboard

- can be turned off with the keepFirstResponderAboveKeyboard property
- amount of margin to keep around first responder is in keyboardMargin
(default is 8)
documented the new/better first responder keyboard scrolling
method to remove handlers for a given control event