Nagging - pending review requests :)

[Jaikiran Pai]

Could someone please look at these few review requests and let me know 
if any changes are needed:

https://reviews.apache.org/r/34394/ related to 
https://issues.apache.org/jira/browse/KAFKA-1907
https://reviews.apache.org/r/30403/ related to 
https://issues.apache.org/jira/browse/KAFKA-1906

There's also this one https://reviews.apache.org/r/34697/ for 
https://issues.apache.org/jira/browse/KAFKA-2221 but it's only been up 
since a couple of days and is a fairly minor one.

-Jaikiran