Be graceful.

**Just a little bit of improvement:**

* Changed the main panel to a HUD panel with beautiful dimensions.
* Updated the logical file hierarchy.

Before Merging:
![ beforeMerging ]( http://i.imgbox.com/5h5O0bdI.png )

After Merging:
![ afterMerging ]( http://i.imgbox.com/qiKqgpnX.png )

Even though this is just a demo, it should be more graceful. 😂