Parameter hint exclude list

[adriweb]

This is an issue to track the PR upstream: EmmyLua/IntelliJ-EmmyLua#399
Would be nice to have that ported here too :)

[pouwelsjochem]

Thanks for tagging my PR! Wasn't even aware of this (improved) plugin.

I'll be switching to this plugin instead of the original EmmyLua one, which means I'll probably make a PR on this repo as well.

[pouwelsjochem]

Added in #52