lint: Put opening brace on same line as function

Normally I would let `eslint --fix` do this for me, but there's a bug
that causes:

    const x = function ()
    {
      // ...
    };

to become:

    const x = ()
    => {
      // ...
    };

which ESLint thinks is a syntax error. (It probably is; I don't know
enough about the automatic semicolon insertion rules to be confident.)

src/node/utils/Settings.js

@@ -381,8 +381,7 @@ exports.commitRateLimiting = {
 exports.importMaxFileSize = 50 * 1024 * 1024;
 
 // checks if abiword is avaiable
-exports.abiwordAvailable = function()
-{
+exports.abiwordAvailable = function() {
   if (exports.abiword != null) {
     return os.type().indexOf("Windows") != -1 ? "withoutPDF" : "yes";
   } else {