minor addition in configuration and grammar files

comment folding, addition of new keywords in grammar, removing wrong comments from snippets which was causing problem

configurations/GDScript.tmLanguage.json

@@ -91,7 +91,7 @@
     },
 
     "keywords": {
-      "match": "\\b(?i:elif|else|for|if|while|break|continue|pass|in|is|return|onready|setget|enum|match|breakpoint|tool|extends|signal|class|static|export|var|const|func|new|void)\\b",
+      "match": "\\b(?i:elif|else|for|if|while|break|continue|pass|in|is|return|onready|setget|enum|match|breakpoint|tool|extends|signal|class|static|export|var|const|func|new|void|float|int|bool|as|assert|class_name|preload|yield|remote|sync|master|puppet|slave|remotesync|mastersync|puppetsync)\\b",
       "name": "keyword.language.gdscript"
     },
     "letter": {
@@ -184,7 +184,7 @@
       "name": "support.function.builtin.gdscript"
     },
     "builtinClasses": {
-      "match": "(?<![^.]\\.|:)\\b(Vector2|Vector3|Color|Rect2|Array|Basis|Dictionary|Plane|Quat|RID|Rect3|Transform|Transform2D)\\b",
+      "match": "(?<![^.]\\.|:)\\b(Vector2|Vector3|Color|Rect2|Array|Basis|Dictionary|Plane|Quat|RID|Rect3|Transform|Transform2D|AABB|String|Color|NodePath|RID|Object|Dictionary|Array|PoolByteArray|PoolIntArray|PoolRealArray|PoolStringArray|PoolVector2Array|PoolVector3Array|PoolColorArray)\\b",
       "name": "support.class.library.gdscript"
     },
     "const_vars": {

configurations/gdscript-configuration.json

@@ -25,5 +25,12 @@
     "indentationRules": {
         "increaseIndentPattern": "^\\s*((class|func|else|elif|for|if|match|while|enum)|(.*\\sdo\\b))\\b[^\\{;]*$",
         "decreaseIndentPattern": "^\\s*([}\\]]([,)]?\\s*(#|$)|\\.[a-zA-Z_]\\w*\\b)|(else|elif)\\b)"
-    }
+    },
+    "folding": {
+		"offSide": true,
+		"markers": {
+			"start": "^\\s*#\\s*region\\b",
+			"end": "^\\s*#\\s*endregion\\b"
+		}
+	}
 }

configurations/snippets.json

@@ -1,9 +1,4 @@
 {
-
-	// Place your snippets for JavaScript React here. Each snippet is defined under a snippet name and has a prefix, body and 
-	// description. The prefix is what is used to trigger the snippet and the body will be expanded and inserted. Possible variables are:
-	// $1, $2 for tab stops, ${id} and ${id:label} and ${1:label} for variables. Variables with the same id are connected.
-	// Example:
 	"Inner class": {
 		"prefix": "class",
 		"body": [