added grid headers as submodule
First round of changes for new API
Got the content grid working (functional) needs visual TLC
Round 2 of updates:
- Grid shows up flawlessly
- Added logic to load checkins and downloaded routes
- Added logic to be able to download a route and offline images
- Other stuff
Overall, at this point everything works to the point of looking at the route detail.
Need to improve Facebook detection + infrastructure, and re-wire navigate and Reward screens.
Round #3 of updates. Navigate partly working again.