add vanillafix

.minecraft/config/vanillafix.cfg

@@ -0,0 +1,26 @@
+# Configuration file
+
+crashes {
+    B:disableReturnToMainMenu=false
+    I:errorNotificationDuration=30000
+    S:hasteURL=https://paste.dimdev.org
+    B:replaceErrorNotifications=false
+
+    # Valid values:
+    # LOG
+    # NOTIFICATION
+    # WARNING_SCREEN
+    # CRASH
+    S:scheduledTaskproblemAction=NOTIFICATION
+}
+
+
+fixes {
+    B:bugFixes=true
+    B:crashFixes=true
+    B:modSupport=true
+    B:profiler=true
+    B:textureFixes=true
+}
+
+

.minecraft/config/vanillafix/config_version

@@ -0,0 +1 @@
+1