New text renderer

[katajakasa]

Current text renderer isn't good enough for all the text rendering we need to do in tournament menus etc.

We need a new renderer with support for:

• [x] Text bounding box queries with given text and settings
• [x] Font changing
• [x] Horizontal alignment (Left, center, right)
• [x] Vertical alignment (Top, middle, bottom)
• [x] Top, bottom, left, right padding
• [x] Word wrapping, spaces need to be cleared after newlines
• [x] Newline ("\n") handling
• [x] Line spacing
• [x] Letter spacing
• [x] Text shadows (for each direction)
• [x] Shadow and text color setting
• [x] Text rendering direction (left-right, top-bottom). Eg. QUIT-button in tournament menu.