Merge pull request redis#227 from go-redis/fix/stabilize-build

Stabilize build.

Merge pull request redis#219 from go-redis/feature/cluster-watch

cluster: add Watch support.

Merge pull request redis#218 from go-redis/fix/revert-api-change

Fix/revert api change

Merge pull request redis#212 from go-redis/fix/accept-interface-list-set

Accept interface{} values in list and set commands.

Merge pull request redis#211 from go-redis/feature/cluster-forget

Added CLUSTER FORGET command

Merge pull request redis#208 from go-redis/fix/import-receive-message

Improve ReceiveMessage.

Merge pull request redis#207 from go-redis/fix/zstore-weight

Fix ZStore Weight type. Fixes redis#206.

Merge pull request redis#201 from go-redis/fix/sporadic-pool-timeout

Fix sporadic pool timeouts with IdleTimeout != 0. Fixes redis#195.

Merge pull request redis#190 from go-redis/fix/multi-example

Improve Tx example.

Merge pull request redis#190 from go-redis/fix/multi-example

Improve Tx example.