Fix error processing GeoResult (#3124)

* investigate and fix #3123

* F+F the test setup

* nit, nuke a using direction

* in debug: make all string -> RedisValue *explicit* (incomplete, needs a fix to the ship-file)

* fix shipfiles for DEBUG hack

* docs

* fix exp link

* I knew we had a Write...(RedisKey) method somewhere!

* move NO ONE to RedisLiterals