2.3.15
Can now Pin a selected hierarchy to the MRU (means it stays at top of list)
Correct auto-capitalisation of composer name on composer roster eg. "Ludwig van Beethoven".

2.3.16
HQPlayer poll will recognise where playlist query has returned an error and show this on the player & remote NP status
Make remote use same player poller as Muso desktop to prevent double-polling and so reduce comms issues