Updated versions

However kept Javadoc plugin backlevel, 2.10.1 gives a build error
Heroku certificates are working again
IP validation check and cipher logic refactor
Reformatted code with the new coding rules
Added WebFilter that uses JASPIC modules
Added programatic JASPIC provider

Javadoc to explain how to use the provider is in
AuthModuleConfigProvider.java
Removed JASPIC WebFilter

This is not needed anymore as there can be a programatic JASPIC loaded
without using filters now.
Added an explicit provider for OpenID Connect

This is to provide a simplified example of JASPIC providers.