Client reAuth fix
Client deregister of listener while shutdown throws HazelcastInstanceNotActive Exception fixed

Refreshing partition upon IOException removed
fixed #586
globalSerializer is optional.
but spring confgi parser expects it and throws NPE if it does not exist
Merge remote-tracking branch 'origin/3.0' into 3.0
fixes #544

added putAsync method with time to live parameter
Merge pull request #587 from Shohou/3.0_putAsync_with_ttl

fixes #544