Fixes to text input focus handling, made initial scan element be expanded.
Refinements to addgloss interaction, keeping it subtle and small, also removed USER field from ADDGLOSS form to force the server side to take it from the environment.
Fixed bugs in reading/saving a book's nodeid (used to generate gloss UUIDs)
Reset Codex.glossform when dropping the glosstarget
Made addgloss be tighter when the hud is down and it's not focused