Update README.md
Moved messages over to the bundle.
Moved messages over to the bundle.
Merge pull request #29 from Unicon/EXT-HC-UI-STRINGS

Externalize other hardcoded messages in the UI
Restored LPPE transitions back to the login webflow.
Merge pull request #30 from Unicon/WEBFLOW-DIFFS

Restored LPPE transitions back to the login webflow.
Made the change so the user shouldn't have to type their username again in the sub-flow's prompt for additional credential when CAS is already aware of who the user is supposed to be.
Merge pull request #31 from Unicon/FEED-PRINCIPAL-SUBFLOWS

Feeding the authenticated principal to subflows.
Added Authentication-method-specific sub-flow aware of and enforcing matching of Principal

Where a specific authentication method is required, CAS first requires the basic username-and-password login. The result of that basic login is CAS knows about an authenticated Principal.

Here's the punchline: sub-flows modeling particular authentication methods need to be aware of, reflect, and enforce that the additional authentication they are obtaining authenticates that same Principal.
Added the option so the end-user has the option to click a button or link indicating "That's not me!" -- telling CAS to log out and re-start the login flow giving them the opportunity to log in, first using username and password, as themselves.
Renamed test class to appropriately reflect the the behavior examined.
Merge pull request #32 from Unicon/FORCE-PRINCPAL-MATCH

Added Authentication-method-specific sub-flow aware of and enforcing mat...
Removed the redirection from the SWF level, and switched to JS instead to handle the redirect.

This allows us the ability to entirely start a new flow session.
Created a CompositeAuthentication abstraction to hold and remember authentication methods fulfilled.

Adjusted test cases and javadocs.
Fixed formatting issue
Added comments in the webflow on how the cancel event is handled.
Merge branch 'master' into RESET-2NDFACTOR-FLOW

Conflicts:
	webapp-overlay-example/src/main/webapp/WEB-INF/classes/messages_en.properties
Merge pull request #33 from Unicon/RESET-2NDFACTOR-FLOW

Control on additional authentication factor prompt
Swithed the return type of fulfilled authentication methods to be a set of Strings instead.
Fixed typo.