openidconnect

Describe the bug
If the environment (in my case the stage environment) is not setup as a a secure origin the library break up cause of the crypto library is not in window object

To Reproduce
Steps to reproduce the behavior:

1. A server work on http that is setup as 'insecure origin'
2. Start the login sequence

Expected behavior
Warning on library loading that check secure or

2 goals:

• Describe how to use the correct overloads when using a custom key type or custom entities derived from the default entities.

• Add a few hints about you can create custom stores when opting for custom entities that don't derive from the built-in ones.

(opened on behalf of Weston Weems)