Preparation for npm package

gulpfile.js

@@ -94,4 +94,12 @@ gulp.task('fullDist', ['slimDist'], function() {
     return gulp.src(['node_modules/d3/d3.min.js','node_modules/dagre-d3/dist/dagre-d3.min.js','dist/mermaid.slim.min.js'])
         .pipe(concat('mermaid.full.min.js'))
         .pipe(gulp.dest('./dist/'));
+});
+
+// Basic usage
+gulp.task('npmDist', ['slimDist'], function() {
+    // Single entry point to browserify
+    return gulp.src('src/main.js')
+        .pipe(browserify())
+        .pipe(gulp.dest('./dist/'));
 });