Added title screen, which includes a settings menu and the ability to access the Node Editor (tab/esc) without loading in the simulator. Booting into the sim also doesn't pause or remove the active Node Editor.

Settings menu now has multiple options for audio, physics bones, graphics, fullscreen, and more

'Show Key Presses' option enables keyboard strokes to be displayed at all times.

'Boot On Start' option allows the game to skip the title screen straight to the simulator or editor.

New 'Share' and 'Import' buttons on the Node Editor allow your showtape save files to be automatically zipped up and put in a folder, or allow .zip saves to be imported into your internal save library.

Some Node Editor buttons were rearranged and changed to icons.

ESC now shows the pause menu while TAB shows the Node Editor. The original use for tab is now a dedicated button in the Node Editor (eye icon)