GZDoom 2.3.2

This is a bugfix release addressing a few critical issues in 2.3.1:

Critical issues fixed:

• turbo stairs in Doom 2 were broken
• potential crash with stair building in Hexen
• The Heresiarch in Hexen did not call its death script
• several Heretic weapons behaved incorrectly
• The last two were caused by an incorrect script compiler check that failed to detect a bad function definition. This may induce a breaking change to some ZScript based user mods, too, which made the same mistake!

Other fixes:

• fixed a problem with drawing decals with the software renderer
• 'stat music' could crash on OpenAL
• fixed a rare crash condition with killing monsters from the console
• the spiral for railgun shots wasn't drawn
• switching from windowed to fullscreen could set bad screen sizes not covering the entire screen
• fixed sight checks through portals

New features:

• mods can define items globally for precaching in addition to per-map definitions