- Integrated all Pause Menu GUI Assets
- Added a green version of the pause menu buttons
- Toolbar.js renamed to GUIManager.js
- Renaming names in other classes to match the change from Toolbar.js to GUIManager.js
- Cleaned up some outdated code in Toolbar.js
- "Main Menu" now refers to the GUI of the game in its normal state, instead of the outdated "Toolbar"
- "Game Menu" renamed to "Pause Menu"
- "Event List" renamed to "Intel Menu" (the EventLinkedList.js object is still called the eventList)
- Status Marquee is hidden when the game is paused