Callbacks now return a request instead of a connection
Added get method to a request
Updated greeting test to include http method and url
Merge branch 'ConsolidatedRelease' of https://github.com/home-port/HomePort into ConsolidatedRelease
Minor bugfix to unit test framework
Merge branch 'ConsolidatedRelease' of https://github.com/home-port/HomePort into ConsolidatedRelease