Affects Version/s: None
Fix Version/s: 2.1.2
Add type to const declarations to improve docs and use iota where possible to initialize constants.
The way constants were previously defined did not cause their
documentation to be included with the type definition documentation.
This is corrected by explicitly adding the type to the const
|For Gerrit Dashboard: GOCBC-923|
|130498,3||GOCBC-923: Add type to const declarations to improve docs||master||gocb||Status: MERGED||+2||+1|