v2.10.1 - Add SSR Support

Add new support to SRR #294

• Previously, DFlex yields an error when running in SSR. This release enables DFlex to check the environment before running and invokes listeners when running on the client-side.
• Use translate3d instead of translate to enhance performance as it's recommended.
• Add auto cleanup function to remove listeners and fix binding reference.
• Add scroll values to elements offset and always use absolute position calculations.