Need to relabel dmanclient UI tabs
Elements of the dmanclient user interface need to be relabeled in a
user-friendly manner. For example, the term "metadata" is generally not known
by ecological scientitists, so "docuemntation" or "data documentation" would be
a better term. For example, the main application tabs in the query client could
be changed to "Data Documentation", "Search", and "Browse". These labels aren't
ideal either. We should have a ocnversation about the ultimate labels used in
the application, and get scientist feedback about them.