Bump Bunny to 1.1.7+

Fix a thread leak which affects apps that perform
manual recovery, including Logstash RabbitMQ plugin.

Plus this kind of latency improvements:

![](https://f.cloud.github.com/assets/1800798/2175168/ac09c4dc-95ba-11e3-93d9-a28fb25a8327.png)
Merge pull request #1190 from michaelklishin/patch-5

[rabbitmq] Bump Bunny to 1.1.7+
Add option 'full_tweet' (default false)

When enabled, the full twitter tweet object and structure is used
as the event.
Merge pull request #1196 from jordansissel/twitter-full-tweet

Add option 'full_tweet' (default false)
Fixed broken link
Merge pull request #1198 from jamtur01/learnlink

Fixed broken link on learn page
Fixed RPM license linting error
Merge pull request #1199 from jamtur01/aslrpm

Fixed RPM license linting error.

Reviewing existing in-the-wild usage of rpm 'License' fields, nobody agrees on the correct thing to use. However, Redhat recommends "ASL 2.0" to mean "Apache License 2.0" (https://fedoraproject.org/wiki/Licensing:Main?rd=Licensing) so we will use that.
fix stalling agent when both agent and web are in arguments, basic regression tests