Changed speed modifier for core part of rocket explosion to a curve, which looks better

.gitignore

@@ -17,3 +17,4 @@ Debug Portable/
 Assets/StreamingAssets/
 Build*/
 *_Debug/
+Data/

Assets/Styles/Original/Particles/ParticleExplosion.prefab

@@ -6938,8 +6938,8 @@ ParticleSystem:
         m_RotationOrder: 4
     speedModifier:
       serializedVersion: 2
-      minMaxState: 0
-      scalar: -1
+      minMaxState: 1
+      scalar: 1
       minScalar: 1
       maxCurve:
         serializedVersion: 2
@@ -6955,7 +6955,7 @@ ParticleSystem:
           outWeight: 0
         - serializedVersion: 3
           time: 1
-          value: 0.3448289
+          value: 0.349
           inSlope: 0
           outSlope: 0
           tangentMode: 0