improvement on bootstrap disable and enable for "show me how!"

[66eli77]

Summary

improvement on bootstrap disable and enable. Ideally, we want to avoid reloading bootstrap everytime the "show me how!" button is clicked.

Branch or installer method

• Version: 0.16

or:

• Branch: 0.16.x

How to reproduce

1. login as admin and go to Manage tag
2. open your dev tool and check the Network; everytime the "show me how!" button is clicked, a new copy of bundle_bootstrap.js is loaded into the browser.

[benjaoming]

Not seeing this behaviour, when I click "show me how", only the JSON resource for the inline help is loaded.