Removed some null-checks to conform to the changed semantics of the equals in webdsl (null in left hand side doesn't result in a nullpointer exception anymore).
Removed some null-checks to conform to the changed semantics of the equals in webdsl (null in left hand side doesn't result in a nullpointer exception anymore).

svn path=/webdsls/trunk/; revision=722

webdsl/webdsl,webdsl/webdsl,webdsl/webdsl,webdsl/webdsl