[MERGE][Bug #113990] update command does not print summary of changes made (like the pull command does)

[Ian Clatworthy]

Ian Clatworthy has voted +1.
Status is now: Semi-approved
Comment:
This looks like an incremental improvement and got some +1 conditional 
votes earlier. I'll merge it. If the multiple reporting of changes 
proves a problem, we can address it then. The notification (even if 
twice) is better there than not IMO.

For details, see: 
http://bundlebuggy.aaronbentley.com/request/%3Cf42a3j%24uh5%241%40sea.gmane.org%3E