Android: Fix what I thought was a MLE layout issue... but it turns out the method I had been using to disable editing on an MLE, caused it to layout the text differently. So instead of changing the inputType... we set the isFocusable property instead. If the MLE can't be focused, it can't be edited. Word wrapping is still broken though, committing a few scrollbar settings changes in an attempt to fix that, but it is still broken.