Allow static/star imports from org.junit.Assert
Import from org.junit in ConfigurableAccountManager
Run AccountManagerTest with jUnit4
Run MessageBankTest with jUnit4
Run MailMessageTest with jUnit4
Run MailHeaderFilter with jUnit 4
Run FreenetURI with jUnit 4
Run EmailAddress with jUnit 4
Run OwnIdentity with jUnit 4
Run IdentityMatcher with jUnit 4
Run IMAP tests with jUnit4
Run DateStringFactoryTest with jUnit 4
Don't allow static imports from jUnit3 Assert