Merge pull request #33 from sibblegp/master

Bug Fix:  Null JSON value breaks integer conversion
added model test
removed println
removed null guards
name clean-up
added test to verify nested List objects are recursed
Move URL Query Parameters into All HTTP Verbs

HTTP Spec states that URL query parameters can be in all verbs.  Should probably check all languages to make sure that query parameters are always passed even if it is not a GET call.

Signed-off-by: George Sibble <gsibble@gmail.com>