Wall panel

Made a panel for the first wall segment's 34 tiles in Worldviewer
Single Meld panel

Made a panel for a single meld of 4 tiles in Worldviewer
Four Meld panels

Made panels for 4 different melds in Worldviewer
Unified Meld panel

Added the four individual meld panels to one larger panel. Also gave the
Worldviewer window a title.