Log Message:
Update to 1.3.3
Changes:

 - Added the remaining stretch converters
 - Fixed existing stretch converters
 - applied patch [ #462106 ] Fixed Blitters and Converters
 - added new test program
 - fix display problem (iface alpha mask not setup correctly)
 - fixed memory leaks (patch by Mark Page)
 - Added cygwin support
 - Some updates for Borland support.
 - fixed debug level 2 (std output stuff)
 - fixed win32 hermes static lib compilation
 - Borland compile fixes
 - Fixed s_height-- bug, reported by Christian Gruner.
 - Fixed "weird diagonal things" bug, reported by Jeff Macht.

Submitted by Juan RP
Closes PR 22613