v0.39.0.
Fixed bug with 'listen' with rollback subscriptions, reset parser and command queue on offline.
Added subscriptions benchmarks for spade and node redis.
Updated Hiboris to v1.2.1.
Updated Libra to v0.16.4.
On branch master
renamed:    bench/node_redis-lrange-100-small-string-bench.js -> bench/node_redis-lrange-100-short-string-bench.js
new file:   bench/node_redis-pubsub-long-message-bench.js
new file:   bench/node_redis-pubsub-short-message-bench.js
new file:   bench/run.sh
renamed:    bench/spade-lrange-100-small-string-bench.js -> bench/spade-lrange-100-short-strig-bench.js
new file:   bench/spade-pubsub-long-message-bench.js
new file:   bench/spade-pubsub-short-message-bench.js
modified:   lib/spade.js
odified:   package.json