bitcoin/bitcoin — pull request #5386 by sipa (2014-11-27 09:49:23+00:00)
Title: Report status of chain tips

This makes the output a bit more intuitive when running on a synchronizing headers-first client:
```
[
{
"height" : 310985,
"hash" : "000000004b9d96cf156f9e74acdf03647a2f8665c5d98693ef5a9130efcc0106",
"branchlen" : 182402,
"status" : "headers-only"
},
{
"height" : 128583,
"hash" : "00000000119df3d17af48af07480d3d5a5966cfad28f40b08a79b55b02fd8df2",
"branchlen" : 0,
"status" : "active"
}
]
```