Pull request #149 from @nelhage
RUBY-532 fix for threading issue in socket pool
Alias reconnect -> connect for replica set clients
minor: timeout test should use db eval, sleep command deprecated
minor: disable fastsync
RUBY-525 only use query meta operators when necessary
Remove +x bits from lib files
minor: removing references to examples in the readme
minor: adding jdk info to travis, removing guard and cleaning up old gemspec reference to examples
travis config makes no sense
RELEASE 1.8.2