Fixed Allegro sample. - Wrong main declaration. - TextureBase constructor.
Fixed Allegro sample.
- Wrong main declaration.
- TextureBase constructor.

rgde/GWEN,vonture/GWEN,vonture/GWEN,garrynewman/GWEN,GlPortal/gwen,rjwilson/GWEN,vonture/GWEN,GlPortal/gwen,rjwilson/GWEN,rjwilson/GWEN,garrynewman/GWEN,rgde/GWEN,rgde/GWEN,garrynewman/GWEN