added strip-debug to gulp to remove any console.log in production minified script

sites/all/themes/custom/edlptheme/gulpfile.js

@@ -6,6 +6,7 @@ var sass = require('gulp-sass');
 var watch = require('gulp-watch');
 var autoprefixer = require('gulp-autoprefixer');
 var jsmin = require('gulp-jsmin');
+var stripDebug = require('gulp-strip-debug');
 var cssmin = require('gulp-cssmin');
 var rename = require('gulp-rename');
 var mainBowerFiles = require('main-bower-files');
@@ -30,8 +31,8 @@ function handleError(err) {
 gulp.task('scripts', function () {
   gulp.src(['./assets/scripts/main.js', './assets/scripts/history.js']) // './assets/scripts/shared_variables.js',
     // .pipe(concat('main.js'))
+    .pipe(gulpif(prod, stripDebug()))
     .pipe(gulpif(prod, jsmin()))
-    // .pipe(jsmin())
     .pipe(rename({suffix: '.min'}))
     .pipe(gulp.dest('./assets/dist/scripts/'));
 });