P5-3619 - Fix mystery brakeage of gulp build - track package.lock

gulpfile.js

@@ -1,16 +1,18 @@
 var gulp = require('gulp');
 var browserify = require('browserify')
+var buffer = require('vinyl-buffer');
 var rename = require('gulp-rename');
 var source = require('vinyl-source-stream');
 var jshint = require('gulp-jshint');
 var qunit = require('gulp-qunit');
 
 gulp.task('build', function() {
-    var app = browserify('./src/main.js');
-    return app.bundle()
-        .pipe(source("not-used-but-needed-string.js"))
+    return browserify('./src/main.js')
+        .bundle()
+        .pipe(source('main.js'))
+        .pipe(buffer())
         .pipe(rename('image-editor.js'))
-        .pipe(gulp.dest('./dist'))
+        .pipe(gulp.dest('./dist'));
 });
 
 gulp.task('test', ['build'], function() {
@@ -28,4 +30,4 @@ gulp.task('watch', function() {
     gulp.watch('./src/**/*.js', ['build']);
 });
 
-gulp.task('default', ['lint', 'build']);
+gulp.task('default', ['lint', 'build']);