customLess option added

gulpfile.js

@@ -33,7 +33,7 @@ const Settings     = require('./config.default.json');
 // load custom settings
 try {
     let local = require('./config.json');
-    _.extend(Settings, local);
+    _.merge(Settings, local);
 } catch (e) {
     if (e.code == 'MODULE_NOT_FOUND') {
         console.log('No config file found. Using default configuration...');
@@ -94,12 +94,20 @@ let less_destFolder_CX = dist_CX + 'css';
 let less_destFile = 'etherwallet-master.css';
 let less_destFileMin = 'etherwallet-master.min.css';
 
+// custom less file
+if (configs['customLess']) {
+    let localLess = [];
+    localLess.push(less_srcFile);
+    localLess.push(app + 'styles/' + configs['customLess']);
+    less_srcFile = localLess;
+}
+
 gulp.task('styles', function() {
     return gulp.src(less_srcFile)
         .pipe(plumber({ errorHandler: onError }))
         .pipe(less({ compress: false }))
         .pipe(autoprefixer({ browsers: ['last 4 versions', 'iOS > 7'], remove: false }))
-        .pipe(rename(less_destFile))
+        .pipe(concat(less_destFile)) // concat less files
         //.pipe( gulp.dest   (  less_destFolder                                         )) // unminified css
         //.pipe( gulp.dest   (  less_destFolder_CX                                      )) // unminified css
         .pipe(cssnano({ autoprefixer: false, safe: true }))