If an array range was requested, but no values matched, then a nil value was returned, instead of an empty array.
Now an empty array is returned if regardless of whether there are any matching array values or not.
It is now possible to specify a function to manipulate each values stored in a data object, when retrieving that value. This enables storing compressed obejcts as strings, which are expanded when accessed. This is used to store *sql.Thing values, which when requested can access embedded fields by fetching and returning the full record when the *sql.Thing is requested.
When performing a range query on an array when deleting, the items which were supposed to be removed, ended up being the ones which were kept.
Not the ramining array items are kept instead when deleting.
Add Each method for iterating through all of the values in a document. This is in contrast to Walk which will iterate over a given path regardless of whether it exists or not.
