[API] Render API docs to HTML

gulpfile.js

@@ -148,9 +148,11 @@ gulp.task('watch', function () {
 gulp.task('api', function () {
     var jsdoc2md = require('gulp-jsdoc-to-markdown');
     var concat = require('gulp-concat');
+    var markdown = require('gulp-markdown');
     return gulp.src('src/**/*.js')
         .pipe(concat('api.md'))
         .pipe(jsdoc2md())
+        .pipe(markdown())
         .pipe(gulp.dest(paths.dist));
 });