Group timers as well
Bundle rebar
Added source capability to timers
splitting on first - to allow sources with dashes
adding support for |g guage syntax
allowing floats for guages
added redbug
Merge remote-tracking branch 'upstream/master'

Conflicts:
	apps/estatsd/src/adapters/estatsda_librato.erl
	rebar
added bad response logging
including eper by default
split sources on the first dash only
Sending increment/decrement data to librato as counters
Merge pull request #1 from mhald/master

Added counter support in for Librato Metrics
librato adapter can now serialze counters  to support counters that continue from its previous value
Sample folder parameter for librato
Merge pull request #2 from mhald/master

Added support for Librato's continuously increasing counters
Issue tigertext/xmpp#1343: updated eper