Consolidate nearby plot request
Fix nearby plot lists
Formatting
Don't sync dbh <--> circumference if no dbh

Some user permissions can result in diameter not rendering for edit
Merge pull request #37 from OpenTreeMap/topic/nearby-lists

Fix nearby lists
Merge pull request #38 from OpenTreeMap/fix/36/dhb-missing-crash

Don't sync dbh <--> circumference if no dbh
Auto-formatting code cleanup
Remove unused code
Use scaling on ImageView instead of creating a new Bitmap
Separate api url from base url
Fix getting tree photos to work with OTM2 api

Also switches from using a WebView for showing full-size photos to using an
ImageView, which should make showing multiple images simpler when it is
implemented.
Show photos after photo upload.

Fills in stub method Plot.assignNewTreePhoto
Moves the response handler into the savePhotoForPlot method so that the
_updatedPlot_ gets the new photo information added and the
TreeInfoDisplay isn't shown until the save photo handler returns
Fix lint