Fading splash screen engine for Trinity

Heavily customizable engine for various types of themes.

Features:
 * scale cache
 * fading images
 * use current icon set or custom images
 * unlimited Custom text labels
 * set fading delay and length
 * custom image arrangement
 * resolution independent themes

This TDE splash screen engine is based upon Linspire's
engine by Sean Meiners <Sean.Meiners@LinspireInc.com>