Merge pull request #50 from vedang/master

Update commands.json to the latest version found on redis.io [Issue #49]
Update README for new 2.8+ command spec additions
Add `wcar` support for `:as-pipeline` first arg, deprecate `kname`->`key`
v2.1.1, fix `lua` clashing var name regex bug
v2.1.2 fixup 1aa8cf9 Regex for hyphen vars
Move conn-spec parsing stuff from `with-new-pubsub-listener` to (more general) `with-new-listener`
Fix README `with-new-pubsub-listener` example
v2.1.3, fix message queue error on invalid return values
Fix README message queue example
v2.1.4 1aa8cf9 _still_ broken. Fix w/o need for any regex.
Add `hmset*`, `hmget*` helpers
Remove unnecessary `eval*` parse call
Improve hash support with some new helpers, better parser support
Add `:clojurize?` option to `info*`
v2.2.0
Deps
Fix race condition for pool creation (thanks cespare!)
v2.2.1
Fix `conn-pool` unnecessary reflection (thanks harob)
Remove unnecessary `conn-pool` reflection for custom pool impls