v0.2.13

• fix chan.disabled check
• fix rare error formatting output when output is not a string (thanks @scissorstail)
• add new channel matching criteria chan.(min|max)_(sats|htlcs)_ratio for in/out flow ratios (thanks @scissorstail)
• add ignore_fees strategy to manage just htlc size limits and time_lock_delta. Allows better co-existence with other fee managers (e.g. LNDg)