D-16104 Pass request parameter as-is if URLDecoder fails
D-16104 Added log message
D-16104 Added very simple functional test
D-16104 Simple unit test for developmental testing
D-16104 fixed?
D-16104 Passing named parameters for new Deproxy release
D-16104 Reverted unit test with functional test now working
D-16104 Fixed test, added another case
Add more test cases, including when spaces create an invalid request line.
Merge pull request #792 from dmnjohns/D-16104

D-16104 Unescaped % in URI returns 500