Got configureResources to pre-compute the simple value settings for each
resource's verbs, falling back to global settings from the config and
then to Relaxation defaults.

IN PROGRESS - issue DP-7404: Update Relaxation 
https://dealerpeak.atlassian.net/browse/DP-7404
IN PROGRESS - issue DP-7404: Update Relaxation 
https://dealerpeak.atlassian.net/browse/DP-7404
Test cases added for default behavior cascading properly

IN PROGRESS - issue DP-7404: Update Relaxation 
https://dealerpeak.atlassian.net/browse/DP-7404
Removed a debug statement
Removed some unnecessary changes from one of the example files I
accidentally modified
Minor refactor--a small speed increase for initial configuration and
moving some HTTP-related functionality into HTTPUtil
Changed output of empty results from an empty JSON object back to an
empty string. Also some minor refactoring to make some conditionals more
clear and adjusting some test cases.
Merge pull request #17 from maxrussell/wrap-simple-values

Wrap simple values