Added LGPL licensing information for the added classes.
Added a changes.diff file with the changes made to the LGPL licensed jTrust library.
Changed the contents of the changes.diff file.
Updated the changes.diff file. Complete for version 2.0.0
Fixed versions from changes to 2.0.0
Merge branch 'maintenance-2.0.x' into dev-2.1.0

Conflicts:
	src/main/java/com/trust1t/trust/exceptions/CRLNotPossibleException.java
	src/main/java/com/trust1t/trust/exceptions/CRLResponderDownException.java
	src/main/java/com/trust1t/trust/exceptions/OcspNotPossibleException.java
	src/main/java/com/trust1t/trust/exceptions/OcspResponderDownException.java