mklove update
Added configure check for librdkafka Metadata API
Added -c <cnt> to limit message count (issue #2)
Require -p <partition> argument for consumer
Add support for producing from files (entire file is one message)
Message files was badly placed in usage guide
Added -u option to turn on unbuffered I/O (issue #3)
Silence rdkafka logs when verbosity level is 0 (-qq..)
Fall back to curl if wget is unavailable
gcc -Bstatic doesn’t work on OSX, point out librdkadka.a directly.
mklove update for STATIC_LIB_..
Remove -gstrict-dwarf from CPPFLAGS
Point out librdkafka.a specifically in bootstrap (issue #4)
Added support for consuming from all partitions of a topic (no -p argument)
Added tail offset support

Specifying a negative offset (-o -2000) will start consuming from
end-2000.
Updated README with more examples
Wait up to 5s to rdkafka to decommission on exit (issue #7)
Instructions on broker port (issue #8)
Topic error reporting bugfix

Just a tiny bug; the fix prevents odd messages like:
% ERROR: Topic Pittsburgh::EdgeRank::request error: Success
Merge pull request #10 from vencik/master

Topic error reporting bugfix (vencik)