1.1.0

Enhancements:

• Can now produce directly from files (one file is one message)
• Consumes from all partitions if no -p PARTITION is given
• Much quicker process exits (issue #12)
• Added tail offset support -o -N: starts consuming from the Nth message from current partition tail.
• Added -c CNT option to limit number of messages consumed
• Added -u option to turn on unbuffered I/O (issue #3)
• Added -K DELIM to print message key
• Added -O option to print message offset

Fixes:

• Compilation fixes on various platforms
• Topic errors were not properly printed (issue #10)