Leaflet might not be available while booting
WORK IN PROGRESS: s2 geometry functions - needed for the new regional scoreboards
undefimned fefault to true, rather than false, when adding a layer - more likely whats wanted
more s2geometry code
we have enough now to calculate the cell containing a lat/lng, and to calculate the lat/lng for a cell center/boundary
not certain the hibbert curve stuff is right yet...
WORK IN PROGRESS plugin to draw the scoring regions on the map
for #741
s2 geometry - add method to get neighbor cells
further updates to scoreboard region cell display
- iterate through all cells on screen
- use larger regional cell groups when zoomed out

i think names are still wrong in some regions
bugfix: super.onCreate() was called too early in PluginPreferenceActivity
new dynamic activity result handling
flip i/j coords in calculating cell names - confirmed it's required (for two of the zones at least - no examples for southern yet)
also,
- add top-level cube face borders in a different colour
- only draw cells at sensible sizes
Merge branch 'master' of https://github.com/jonatkins/ingress-intel-total-conversion
'in' doesn't do what i thought it did for arrays - doh!
Provide API to select a file on mobile
allow garbage collection to free handlers
Move file reading/encoding to new thread
use new file request api for add-kml
Merge branch 'file_chooser'
Don't restart activity on UI mode change
add some comments
added back toast for missing files in dev-mode