added returnGeometry parameter to Query task

linting fix
first crack

include resource specific CORS options for Tasks

fixed linting

fixed linting
added GET, JSONP and POST tests for raw Query Task
new Find Task JSONP tests, still not working
added functional FindSpec test
Merge pull request #358 from jgravois/return-geometry

added returnGeometry parameter to Query task
Merge pull request #359 from jgravois/task-cors-check

Task cors check