plugin section for the eslintrc file in the README

[cirpo]

• better markdown table formatting

[cirpo]

I was getting

  1:1  error  Definition for rule 'node/no-deprecated-api' was not found        node/no-deprecated-api
  1:1  error  Definition for rule 'node/no-extraneous-require' was not found    node/no-extraneous-require
  1:1  error  Definition for rule 'node/no-missing-require' was not found       node/no-missing-require
  1:1  error  Definition for rule 'node/no-unpublished-bin' was not found       node/no-unpublished-bin
  1:1  error  Definition for rule 'node/no-unpublished-require' was not found   node/no-unpublished-require
  1:1  error  Definition for rule 'node/no-unsupported-features' was not found  node/no-unsupported-features
  1:1  error  Definition for rule 'node/process-exit-as-throw' was not found    node/process-exit-as-throw
  1:1  error  Definition for rule 'node/shebang' was not found                  node/shebang

@mysticatea I spent quite some time to figure out that the error was just because I forgot to import the plugin in the eslintrc, maybe this PR will save some other people's time :P

[codecov-io]

Codecov Report

Merging #120 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #120   +/-   ##
=======================================
  Coverage   95.97%   95.97%           
=======================================
  Files          43       43           
  Lines        1117     1117           
=======================================
  Hits         1072     1072           
  Misses         45       45

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[mysticatea]

Thank you for this PR.

However,

• that table is auto-generated by the script scripts/update.js. You have to modify the script if you want to format the table.
• see Update README.md with .eslintrc.json plugin field #116 about the example in README.md.

[cirpo]

@mysticatea in the meantime I'm going to open a PR adding only the "plugin" part. thanks

[mysticatea]

Please check #116, about "plugin" part.

9425f68 added plugins: ["node"] to the recommended config, but I have not published it. I will publish it at the next major release I'm writing to support Node 10 things.
#116 (comment)

[cirpo]

👍