0.7.1

BUG FIXES:

• Discover for only passing services
• File descriptors leak in http requests fixed
• Stop previous container only after timeout with stop-after strategy
• Do not crash on unexpected events (they actually possible)
• Key names of volume part of spec fixed
• Show --consul option only once in command line help

IMPROVEMENTS:

• Much more time for shutdown (it can be forcibly killed by supervisor)