bug that is fixed now:
if a textbox was focused on the main screen,
and then the idle display opened, pressing
spacebar would type a space character into
that textbox (even though the box isnt visible),
and would not trigger pause/resume.
now, the textbox remains unchanged and
the player will pause/resume.
server can now source its database and files from
another server, but it will have its own
queue and appears as separate to clients.
the client now has gui-syncplayer-{local,network}
modes which show the gui and also play the songs.
using a syncplayer-network mode now automatically
enables the cache manager, which should make
waiting for songs to load less frequent.
