Added new class CacCard
Added new constructor to AdAccount
Refactored domain classes:

- CurrentUser class is deleted
- AdAccount class no longer dependant on EDIPI
- Added new CacCard class to just handle the CAC info from the user
Added test.aspx page
Merge branch 'refactor-userClass' into 'master'

Conflicts:
	AccountCreation/RequestAccount.aspx.cs - resolved