Fix miscapitalization in require() statement, and lint
Update plot full detail url on map click

This commit implements the functionality of the existing
"Full Details" button on the map page by updating the href
of the link whenever the map is clicked.
Fix map zoom request to be valid if over max level

The OpenLayers map does not zoom at all if you specify a zoom level that
is higher than the base map allows.
Merge pull request #325 from jwalgran/topic/map-page-full-detail-button

Update plot full detail url on map click
Merge branch 'master' of https://github.com/azavea/OTM2
Merge pull request #327 from jwalgran/topic/zoom-to-max-possible

Fix map zoom request to be valid if over max level
Add tree: enter species and tree height
Fix formToDictionary() special case for empty tree.species
Add tree: After placing tree by clicking the map, don't require drag
Add tree: Allow clicking on radio button labels
Add tree: when focusing on first field, skip hidden fields
Support /map/#addtree URL, and wire up "Add Tree" controls
Fix lint
Merge pull request #326 from RickMohr/add-tree-misc

Misc details for "Add Tree" mode