Adding 'Add more geoms' button and proto-WKT/GML input box to geom inuts
Restyling right-hand form for geoms
Removing validation in input change for select and text input, any other field-change types to consider?
Fixing description of dropdown to match layer selector as well
Merge pull request #69 from eshon/master

Adding 'Add more geoms' button and proto-WKT/GML input box to geom inuts