added nats-request
Merge pull request #31 from stefanschneider/master

added nats-request for executables
Merge branch 'master' into cluster
exec bit
Updated daemons and rack gems
merge
Updated daemons gem
Updated daemons gem
0.4.22 Release
non-zero exit when server can't read config
Fix to show the contents of $1 when matched UNKNOWN on client
Merge pull request #38 from kkas/bugfix

Fix to show the contents of $1 when matched UNKNOWN on client
Merge pull request #37 from bleything/patch-1

non-zero exit when server can't read config
Added test for server exit codes
merge resolve
Update json and rspec gems
Update json and rspec gems
Persist queue groups across reconnects
Fixup spec (forgot to take square-root of variance)
Merge pull request #39 from mpage/queue_reconnect_fix

Persist queue groups across reconnects