1.615 Update - file list overhaul

File list changes:

- new Add Folder button, use the text input below to name it, adds sub-folders to the Saves folder

- folder contents are now minimized by default, the arrow next to the folder name controls this

- click a folder to make it the file destination when using Save As

- Load and Load JSON buttons have been removed, this was a weird system that was added to prevent accidentally losing work

- added a warning panel to confirm loading, might make this optional?

Other changes:

- door controllers now pair with doors on adjacent frames like in Rust, this might still need tweaking

- fixed a bug preventing workshop publishing

- fence doors now open/close like the rest

- moved switch box lights out to be easier to see

- place under water barrels change from latest Rust update

7/25 Patch

- fixed a rare bug with roof walls not halving

- build part shortcuts (1,2,3 etc.) switch from place menu

- XOR / AND switch don't take power

- can't use combiner with large battery

- fixed battery charge rate not being affected by input power


I'm planning to work on something fun for the next update. Suggestions are always welcome.