Initial PS Vita Release

Initial PlayStation Vita release of Alex the Allegator 4.

This version includes the following:

• Both original black and white graphics as well as Tim "Argh!" Wright's color mod
• Similar "More Maps" feature that MK2k's PSP port of Alex4.
• Additional data file includes 47 additional map packs with over 400 additional maps. Simply unzip to ux0:/data/alex4/custommaps/