Reverting commits which break the build; they are moved to another
branch.

This reverts commit 6eb7477d476541d2c95a689a5c1570f386eca09d.

Conflicts:
	src/main/java/com/thoughtworks/rnr/model/ConfigurationParser.java
	src/main/java/com/thoughtworks/rnr/saml/Configuration.java
	src/test/java/com/thoughtworks/rnr/model/ConfigurationParserTest.java
	src/test/java/com/thoughtworks/rnr/saml/ConfigurationTest.java