Updated version in nuspec.
Revert "Updated version in nuspec."

This reverts commit 11499362d422bbbdb74fad618d62d1646e7d7165.
Added the update method.
Wrote an integration test.
Undoing resharper's change to GetClosedRepairOrderRequest.
Merge pull request #1 from BFrench81/addUpdateLines

Add Update Lines Request