potential patches to merge

[keen99]

php tags
https://github.com/keen99/dashboard/tree/p/fixphptags

copy to clipboard fix, caching, ganglia
https://github.com/barrettcook/dashboard/commits/master

maybe some better path logic?
https://github.com/thehilll/dashboard/commits/master

some example dashes..
https://github.com/Ticketfly/dashboard/commits/master

dygraph rendering of json example (old..)
https://github.com/bhenerey/dashboard/commits/master
etsy#5
http://www.opsly.com/2012/03/dygraphs-for-graphite-data.html

splunk support
ronmeri28@9c1a8d0

librato support
https://github.com/easybib/dashboard/commits/master

openTSDB support
https://github.com/gpendler/dashboard/commits/master

[keen99]

cherry picked:

copy to clipboard
https://github.com/barrettcook/dashboard/commit/54b5aa4700680e6628951bc4387ebbf078df5a17

merged
https://github.com/keen99/dashboard/tree/p/fixphptags