Old Client Cleanup (#9141)

* move emails images to website/static/emails and remove old files

* remove old client tests

* remove more files

* add sprites back

* cleanup gulp

* cleanup gulp

* remove old files

* more fixes

* pin bootstrap-vue

* disable old test

* remove old tasks

* fix apidoc

gulp/gulp-start.js

@@ -3,8 +3,6 @@ import nodemon from 'gulp-nodemon';
 
 let pkg = require('../package.json');
 
-gulp.task('run:dev', ['nodemon', 'build:dev:watch']);
-
 gulp.task('nodemon', () => {
   nodemon({
     script: pkg.main,