Use 4560 (log4j default) as default port
Update logstash.spec

Updated to version 1.3.2 and also added support for the ARM version of Fedora.
Make metrics filter thread-safe.
Update metrics filter docs to use conditionals.
Merge pull request #910 from sbagmeijer/master

Update logstash.spec
Merge pull request #993 from bernd/thread-safe-metrics-filter

Make metrics filter thread-safe
Merge pull request #757 from davux/patch-1

Use 4560 (log4j default) as default port
Merge git://github.com/logstash/logstash