fix issue with testing validity of np.ndarray type

don't crash when TNM contours are none

bingmaps is dead. Replacing default navigation web map with Esri aerial and reference tiles

enable export of profile and survey data

Merge branch 'main' of https://github.com/Ecotrust/landmapper

Add CSRF token to request for shapefile

Add dir from server to ignore

Decrease the max number of requests

Merge pull request #140 from Ecotrust/property2shp

Use grey for disabled buttons and add login link. Closes https://app.asana.com/0/1202602295746504/1208813611863797/f and https://app.asana.com/0/1202602295746504/1208813611863798/f

Use property name for the zip file name. closes https://app.asana.com/0/1202602295746504/1208813611863799/f

Merge pull request #138 from Ecotrust/property2shp

Disable export button when anon user shares to a logged in user

Handle spaces and special characters in the download name

Rewrite pgsql2shp query to use WHERE id=property_id.pk