TextEngine

The TextEngine had two layout issues: Justified alignment were not always correctly left or right aligned. Another effect of this issue was that glyphs at the border moved outside of the defined text area. This has been fixed.

The text were not correctly aligned when word wrap is disabled and the available text area is smaller than a line of text. E.g. A centered text kept being centered, so only the middle of the text were visible. The text is now left or right aligned if the line is longer than the available size.