Removed a bunch of more traces of the old GUI.
Removed now unused resources.
Gui controls now parent.
Added generic version of parent-children links.
Added unit tests.
Added some data to main menu form.
Updated readme.md
Incomplete progress on transferring parent-child links in the Server to use the new ParentLink object.
Continued efforts to transfer Parent-Child links to ParentLinks.
Finished transferring child-parent links to ParentLink.
Added disposing to Gui and added (unused) texture for titles in GuiForm.
GuiForm now has a title bar.
Added GuiTest and made GuiForms accept children.
Added GuiLabel.
Misc bug fixes, style changes and improvements.
Texture size measuring now is more correct.
Added GuiTextBox basic rendering.
Added a start to text cursor rendering.
Added basic GuiButton rendering.
Added mouse event handling to Gui.