Clean .gitignore file.

And code reformatting.

.gitignore

@@ -4,31 +4,13 @@
 logs
 *.log
 
-# Runtime data
-pids
-*.pid
-*.seed
-
-# Directory for instrumented libs generated by jscoverage/JSCover
-lib-cov
-
-# Coverage directory used by tools like istanbul
-coverage
-
 # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
 .grunt
 
-# Compiled binary addons (http://nodejs.org/api/addons.html)
-build/Release
 
 # Dependency directory
-# Commenting this out is preferred by some people, see
-# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git-
 node_modules
 
-# Users Environment Variables
-.lock-wscript
-
 .idea
 *.iml
 

lib/fileSystem.js

@@ -124,7 +124,7 @@ fs.copyQ = function(from, to) {
  */
 fs.rmdirR = function(path, callback) {
 	fs.readdir(path, function(err, files) {
-		if(err) {
+		if (err) {
 			// Pass the error on to callback
 			callback(err, []);
 			return;
@@ -134,26 +134,26 @@ fs.rmdirR = function(path, callback) {
 			folderDone = function(err) {
 				count++;
 				// If we cleaned out all the files, continue
-				if( count >= wait || err) {
-					fs.rmdir(path,callback);
+				if (count >= wait || err) {
+					fs.rmdir(path, callback);
 				}
 			};
 		// Empty directory to bail early
-		if(!wait) {
+		if (!wait) {
 			folderDone();
 			return;
 		}
 
 		// Remove one or more trailing slash to keep from doubling up
-		path = path.replace(/\/+$/,"");
+		path = path.replace(/\/+$/, "");
 		files.forEach(function(file) {
 			var curPath = path + "/" + file;
 			fs.lstat(curPath, function(err, stats) {
-				if( err ) {
+				if (err) {
 					callback(err, []);
 					return;
 				}
-				if( stats.isDirectory() ) {
+				if (stats.isDirectory()) {
 					fs.rmdirR(curPath, folderDone);
 				} else {
 					fs.unlink(curPath, folderDone);

test/test.js

@@ -312,7 +312,7 @@ var test = [
 							errors.push("Test" + currentTest + " error: The angular.js file was not copy by the command runMinR().");
 						}
 
-						var  bc = path.join(__dirname, "test0/bower_components");
+						var bc = path.join(__dirname, "test0/bower_components");
 						if (fs.existsSync(bc)) {
 							fs.removeSync(bc);
 						}