xsats

Results 3 issues of xsats

I've been testing the liquid branch on regtest and mainnet a little and noticed that stopping then starting the elements container (with start.sh/stop.sh) causes a memory warning after first restart....

Permit initialisation of UserConfig ChannelManager with `force_announced_channel_preference` option disabled, to allow the wallet to create either public/private channel irregardless of `anouncedChannels` default. I agree with the discussion in #54 surrounding...

I'm sure you must have discussed this, and there is likely a good reason for not including a 'deleteBatch' method at this point, but I think it may be useful...