Improve Legionnaire animations; Protect against null sprite crashes

mpq/scripts/iscript.txt

@@ -37876,9 +37876,10 @@ LegionnaireDeath:
 	end
 
 LegionnaireGndAttkInit:
-	wait              	1
+	playfram          	0x100
 LegionnaireGndAttkRpt:
 	playfram          	0x100
+	wait              	1
 	nobrkcodestart
 	playsnd				1896 # Legionnaire weapon fire 01
 	playfram          	0x120

patchnotes.md

@@ -12,6 +12,7 @@ Aside from that: We are targeting improvements to early-game pacing, as well as
 	- Vagrant
 
 ## Bugfixes
+- Crashes related to null sprites have been safeguarded against (c. Veeq7)
 - Fixed Sundog not being able to attack
 - Zethrokor and Vorvrokor movement is now consistent per frame
 - AI should no longer stack Cagrant Colonies as often, improving base layouts
@@ -20,6 +21,8 @@ Aside from that: We are targeting improvements to early-game pacing, as well as
 ## Audiovisuals
 - New sprites:
 	- Vagrant
+- Improved sprites:
+	- Legionnaire (animations)
 - New wireframes: (c. jun3hong)
 	- Skortrith Colony, Spirtith Colony