Remove comments from function/property implementation template

#KT-18539 Fixed

idea/testData/quickfix/createFromUsage/createFunction/delegateAccessors/localVal.kt.after

@@ -6,5 +6,5 @@ fun x(parameters: String) {
 }
 
 private operator fun String.getValue(nothing: Nothing?, property: KProperty<*>): Any {
-    TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+    TODO("Not yet implemented")
 }

idea/testData/quickfix/createFromUsage/createFunction/delegateAccessors/localVar.kt.after

@@ -6,9 +6,9 @@ fun x(parameters: String) {
 }
 
 private operator fun String.setValue(nothing: Nothing?, property: KProperty<*>, any: Any) {
-    TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+    TODO("Not yet implemented")
 }
 
 private operator fun String.getValue(nothing: Nothing?, property: KProperty<*>): Any {
-    TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+    TODO("Not yet implemented")
 }

idea/testData/quickfix/createFromUsage/createFunction/delegateAccessors/val.kt.after

@@ -3,7 +3,7 @@ import kotlin.reflect.KProperty
 // "Create member function 'F.getValue'" "true"
 class F {
     operator fun getValue(x: X, property: KProperty<*>): Int {
-        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+        TODO("Not yet implemented")
     }
 
 }

idea/testData/quickfix/createFromUsage/createFunction/delegateAccessors/var.kt.after

@@ -3,11 +3,11 @@ import kotlin.reflect.KProperty
 // "Create member function 'F.getValue', function 'F.setValue'" "true"
 class F {
     operator fun getValue(x: X, property: KProperty<*>): Int {
-        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+        TODO("Not yet implemented")
     }
 
     operator fun setValue(x: X, property: KProperty<*>, i: Int) {
-        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+        TODO("Not yet implemented")
     }
 
 }

idea/testData/quickfix/createFromUsage/createFunction/delegateAccessors/varMissingGet.kt.after

@@ -4,7 +4,7 @@ import kotlin.reflect.KProperty
 class F {
     operator fun setValue(x: X, property: KProperty<*>, i: Int) { }
     operator fun getValue(x: X, property: KProperty<*>): Int {
-        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+        TODO("Not yet implemented")
     }
 }
 

idea/testData/quickfix/createFromUsage/createFunction/delegateAccessors/varMissingSet.kt.after

@@ -4,7 +4,7 @@ import kotlin.reflect.KProperty
 class F {
     operator fun getValue(x: X, property: KProperty<*>): Int = 1
     operator fun setValue(x: X, property: KProperty<*>, i: Int) {
-        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+        TODO("Not yet implemented")
     }
 }