replace duplicate short name, with backward compatibility (#23)
support for typed AND context based ToExpression (#23)
Revert "  replace duplicate short name, with backward compatibility (#23)"

This reverts commit a723a5f55294d5bfe8348b9317b87f1c434c45ce.
Merge pull request #24 from lmagyar/master

commits related to svcutil compatibility and minor bugs (#23)