MIST-157: make parameter types consistent
MIST-157: variable declaration needs to change also
Merge pull request #18 from mistifyio/MIST-157

MIST-157: make parameter types consistent
MIST-149: basic outline of functions to send stuff to statsd
MIST-149: use a channel
MIST-149: add convenience functions for timers
MIST-149: add config option for statsd host/port
MIST-149: rename channel; use UDP; add function to close channel
MIST-149: add test for stats
Merge branch 'MIST-149' of github.com:mistifyio/mistify-agent into MIST-149

Conflicts:
	stats/stats.go