Improve re-organization safety 

Currently within the daemon re-orgs are mostly _unaccounted_ for w.r.t to channel operation. 

There are two cases that need to be accounted for: 
1. We're waiting for a channel to open, and a "negative" confirmation takes place possibly re-orging out the funding transaction. 
2. The channel is currently active, and the funding transaction gets re-orged out. 
