Added support for app summary requests & added support for sending protocol to getApp.
Added Tests for app summary req. Added fixes for jshint.
Merged v2 branch. Fixed some breaking tests. [f:2h]
Accept protocol as a client configuration option. Defaults to 'http:'
Added support for app stats request [f:1h].
Merge pull request #1 from sparktech-sebastianstanciu/feature/app-summary

Feature/app summary