Create `lua/middleclass.lua` symlink to origin file

[anuvyklack]

To make middleclass git repo work with Neovim plugin managers.

[Issafalcon]

This symlink approach unfortunately doesn't work on Windows OS. To prevent Noevim plugin authors from unintentionally breaking plugins on Windows, a different approach will be required to allow this repo to be used as a dependency in new Neovim plugins.

[wookayin]

In my opinion, windows users can just do git config --global core.symlinks true as a user-wide setting.

But why don't we move ROOT/middleclass.lua -> ROOT/lua/middleclass.lua if out-of-box support for windows users is a concern? (and put a symlink into ROOT). Actually I don't see any reason the file middleclass.lua must be placed on the root directory.

[anuvyklack]

Everything ingenious is simple!

[Issafalcon]

Good solution! The git config update would have been fine, with some additional README updates, but this way is much better.

[alerque]

Why still have the symlink at all? My experience is that will break more cases than it fixes. I would suggest just putting the file where it is usable by all relevant consumers in the first place and adjust usage to assume that location.