Refactor Editor and module functions (#15)

Moved all module functions to separate utils modules

Replaced standard with standard with typescript

Extracted UI elements to separate component

Reviewed-on: https://git.siklos-chaneru.duckdns.org/Siklos/svg-layout-designer-react/pulls/15

src/Interfaces/Properties.ts

@@ -1,8 +1,8 @@
 import * as React from 'react';
 
 export default interface Properties extends React.CSSProperties {
-  id: string,
-  parentId: string | null,
-  x: number,
+  id: string
+  parentId: string | null
+  x: number
   y: number
 }