SMB - 1x1 Door Variants

<p>Adds 1x1 door variants of vanilla craftable doors.</p> <p>Seems to have limited use cases, but I made this because I wanted to be able to make for example small 'cupboard cellars' and I thought I'd share it!</p> <p>&nbsp;</p> <p><strong>Version 1.1.0</strong> adds trapdoor versions of these doors.</p> <p>The solid trapdoors should provide better (lower) spoiling rates in cellars than vanilla trapdoors, at the cost of blocking a little bit of light.</p> <p>The crude trapdoor does not randomly break like the regular crude doors. This would require code modifications instead of just .json modding, something I may upload in the future as a separate and optional companion mod/module.</p>