Fix UI to support Non-JSON values ( was: Non-JSON values which are not integers show up as base-64 encoded when viewed through the UI document viewer)

Reproduction:
-Set a key with some non-JSON value
-View that key through the document viewer in the UI
-See that the value does not match what was just set

I presume this is because we are compressing the data at the disk level and then reading that binary attachment back when viewing through the UI...but it's quite confusing for the user to not be able to see what they thought was simple string data.

Does this at all affect views of non-JSON (i.e., increment counters)? Even in the random doc preview, this data does not come across correctly...