Fixed build issue - Missing case.ts file that was listed in the pxt.json file

Author: seriussoft

case.ts

@@ -0,0 +1,19 @@
+
+
+
+namespace switchCase {
+
+    /**
+     * Case Block Container
+     */
+    //% block="case $match"
+    //% blockId=switchcase_case_block
+    //% group="Control"
+    //% weight=90
+    //% draggableParameters
+    //% draggableStatement=true
+    export function caseBlock(match: any): void {
+        //Placeholder for CodeGen
+    }
+
+}

switch.ts

@@ -19,6 +19,7 @@ namespace switchCase {
     /**
      * Case Block Container
      */
+    /**********************
     //% block="case $match"
     //% blockId=switchcase_case_block
     //% group="Control"
@@ -28,6 +29,7 @@ namespace switchCase {
     export function caseBlock(match: any): void {
         //Placeholder for CodeGen
     }
+    *********************/
 
     /**
      * Default-Case Block Container