bumped to 0.1.7
bumped to 0.1.7

Change-Id: Iee6b3c58bebd7deaaa7aa15293b4a0ba4676beaa

schmunk42/logspout-redis-logstash,schmunk42/logspout-redis-logstash,rtoma/logspout-redis-logstash,rtoma/logspout-redis-logstash