fix: comment plugin fixes, jsonls path fixed

[rdandnayak]

Fix1:
jsonls settings path has been fixed, plugin has updated their code to access this setting directly. without this setting vim is giving below error

Fix2:

Comment plugin is not working because of certain options change

timeoutlen = 100

when value of this is changed to 500, it started working, I am really not sure though what is right value and why was this brought down to 100 from default 1000. Please let me know right value, and i will update it accordingly

Thanks

@ChristianChiarulli

[novito]

Thanks for doing this!