Convert all configurationPids to their interface class name to avoid collisions

• Type: Technical Task
• Status: Closed
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: 7.0.0 M4
• Component/s: Core Infrastructure
• Labels: None
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/24079

See comment https://github.com/brianchandotcom/liferay-portal/pull/24037#issuecomment-74305414 by Brian Chan

<<<
Hey Ivan,

I generally like this, except for the @Meta.OCD(id = "com.liferay.wiki.portlet.instance")

Can you change all the id's to the name of the class? Like @Meta.OCD(id = "com.liferay.wiki.WikiConfiguration")

That way, we're guaranteed it's always unique.

Can you send me a pull to do that for all other modules (including Wiki), and then resend this one after I merge that in?

Thx.
>>>