Added additional Connecting state to initial Locating spinner.
Merge pull request #182 from jrconlin/dev

reflect client errors to UI
Merge pull request #181 from mozilla-services/add-connecting-state-to-spinner-of-super-doom

Added additional Connecting state to initial Locating spinner
Better command:sent event.
Tweaked track error message.
Merge pull request #183 from jrconlin/dev

Move update debug closer to actual write.
Merge pull request #184 from mozilla-services/dev

Merge latest mods from dev
Fix to debug statement
Only force track stop if no more tracking instances