Add new eslint rules (#2121)

The largest changes here are:
- enforcing single quotes for strings
- enforcing trailing commas where possible

In addition to those we have enabled several eslint plugins:
- plugin:requirejs/recommended, to enforce some conventions in require statements
- plugin:node/recommended, to enforce correct usage of various node.js APIs
- plugin:unicorn/recommended, which contains a pretty mixed bag of useful rules

This PR attempts to not change code behavior when possible.  In cases where fixing
existing code would change semantics, a linting exclusion has been placed in the 
code base to silence the error.  You can find these by searching for `eslint-disable-next-line`.

Co-authored-by: Austin Morton <austinpmorton@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/compilers/ispc.js b/lib/compilers/ispc.js
index d59361b23..92ec9f71c 100644
--- a/lib/compilers/ispc.js
+++ b/lib/compilers/ispc.js
@@ -23,13 +23,13 @@
 // POSSIBILITY OF SUCH DAMAGE.
 
 const BaseCompiler = require('../base-compiler'),
-    argumentParsers = require("./argument-parsers");
+    argumentParsers = require('./argument-parsers');
 
 class ISPCCompiler extends BaseCompiler {
     optionsForFilter(filters, outputFilename) {
         let options = ['--target=avx2-i32x8', '--emit-asm', '-g', '-o', this.filename(outputFilename)];
         if (this.compiler.intelAsm && filters.intel && !filters.binary) {
-            options = options.concat(this.compiler.intelAsm.split(" "));
+            options = options.concat(this.compiler.intelAsm.split(' '));
         }
         return options;
     }