Remove old build files.

site/gulpfile.js

@@ -1,8 +0,0 @@
-var gulp = require('gulp');
-var plugins = require('gulp-load-plugins')();
-
-gulp.task('hugo:prod', function(callback) {
-    gulp.src('').pipe(plugins.shell(['hugo -v -b https://www.chameth.com/ -d /var/www/html/'], { cwd: process.cwd() })).on('end', callback || function() {});;
-});
-
-gulp.task('default', ['hugo:prod']);

site/package.json

@@ -1,7 +0,0 @@
-{
-  "dependencies": {
-    "gulp": "^3.9.1",
-    "gulp-load-plugins": "^1.2.0",
-    "gulp-shell": "^0.5.0"
-  }
-}