fixes issue where show page map would error, adds IIIF test, and pending for bug
subs spaces for hyphens in geomtype icon
Merge pull request #210 from geoblacklight/issue-209

fixes issue where show page map would error, adds IIIF test, and pending...
Merge pull request #211 from geoblacklight/icon-remove-spaces

subs spaces for hyphens in geomtype icon
adds proper cased formats in downloads