Remove logic for loading a user's editor settings

Atom v1.25.0 changed how user configs were updated on disk, subsequently
removing some properties which we were relying on to find `config.cson`.
This is causing `loadEditorSettings` to raise an exception at startup.

Since this feature was headed for the incinerator anyway, we may as well
cull it early (it was a stupid idea to begin with, among many others yet
to be obliterated).

See #3.

lib/reporter.js

@@ -665,7 +665,7 @@ class Reporter{
 	 * @return {Promise}
 	 */
 	static beforeStart(main){
-		const promises = [this.loadEditorSettings()];
+		const promises = [];
 
 		// Load JavaScript grammar to provide syntax highlighting
 		if(main.options.formatCode){
@@ -681,55 +681,6 @@ class Reporter{
 
 		return Promise.all(promises);
 	}
-
-
-
-	/**
-	 * Attempt to load user's config to improve feedback quality.
-	 *
-	 * User configs are parsed statically. Because this feature is so cosmetic,
-	 * it's not worth adding CSON/CoffeeScript as a hard dependency over.
-	 *
-	 * @return {Promise}
-	 */
-	static loadEditorSettings(){
-
-		return new Promise((resolve, reject) => {
-			const configPath = atom.config.configFilePath;
-
-			fs.readFile(configPath, (error, data) => {
-				if(error) return reject(error);
-
-				// Break the config's content apart by top-level scope
-				const scopes = {};
-				data.toString().split(/^(?=\S)/gm).forEach(s => {
-					const scope  = /^(?:"(?:[^"\\]|\\.)+"|'(?:[^'\\]|\\.)+'|\w+)/;
-					const editor = /\n {2}editor:\n[^\x00]+?\n(?: {2}\S|$)/;
-					const ed     = (s.match(editor) || [""])[0];
-
-					// Pinch a bunch of parsed editor settings
-					if(s = (s.match(scope) || [""])[0].replace(/["']/g, ""))
-						scopes[s] = {
-							fontFamily: (ed.match(/^ +fontFamily:\s*("|')(.+)\1/im) || []).pop(),
-							fontSize:   (ed.match(/^ +fontSize:\s*([\d.]+)/im)      || []).pop(),
-							lineHeight: (ed.match(/^ +lineHeight:\s*([\d.]+)/im)    || []).pop(),
-							tabLength:  (ed.match(/^ +tabLength:\s*(\d+)/im)        || []).pop()
-						};
-				});
-
-				// Now collate them in ascending order of precedence
-				const ed = {};
-				for(let scope of ["*", ".atom-mocha"]){
-					for(let k in scopes[scope]){
-						let v = scopes[scope][k]
-						if(v != null) ed[k] = v
-					}
-				}
-				Reporter.editorSettings = ed;
-				resolve();
-			});
-		});
-	}
 }