implement connect to service
add tests for wrong/bad url
add tests to jshint
implement query
add timeout setting to test
grunt: add lint to test task
implement count query
tests: fix errors
implement basic add
(not working) delete functions
add proxy option
Merge branch 'use-proxy' into nw-delete
add proxy to del operation
fix delete function
add complex add/query/delete test
implement feature update
delete old functions