remove mysql_status collector from core
Remove gemspec mysql dependency
Version bump, update changelog
Merge pull request #31 from dafyddcrosby/remove_mysql_collector

Remove MySQL collector
collectors/iostat/iostat - skip over missing fields in header
First run at graphite plugin.
Add configurable path support to graphite plugin.
Add graphite plugin README
Rename path variable to prefix.
Add graphite.json example to README
Add node about hostname when defining a prefix manually.
plugins/graphite - simplify docs

Support prefix with erb, use Socket.gethostbyname.
lib/panoptimon/monitor.rb - log http host:port on listen

lib/panoptimon/http.rb    - added hostport()
bin/panoptimon - allow --plugin-test to load .rb
Don't fork to hostname, use Socket.gethostname.
Slight cleanup to README
Remove rubygems dep.
Merge pull request #34 from ewilhelm/iostat-header

collectors/iostat/iostat - skip over missing fields in header
Merge branch 'graphite_plugin' of git://github.com/bdha/panoptimon into bdha-graphite_plugin
Merge pull request #35 from ewilhelm/plugin-test-tweaks

Plugin test tweaks, make it easier to run .rb in development