Fixed issue that ignored a new line if the last character exceeded maxWidth
Fixed issue that ignored a new line if the last character exceeded maxWidth

If scanLine was working on the last character of the string, and this character made the string have to jump to a new line, BitmapText would think it ended the string but would not show the last word.
photonstorm/phaser-ce,yupaul/phaser-ce,yupaul/phaser-ce,photonstorm/phaser-ce,photonstorm/phaser-ce,photonstorm/phaser-ce,yupaul/phaser-ce,yupaul/phaser-ce