add statsd timers to view methods
Merge pull request #33 from mark-burnett/add-statsd-support

Add statsd timers to view methods
fix coveralls badge
Merge pull request #34 from mark-burnett/add-statsd-support

Fix coveralls badge
make statsd module load lazily
Merge pull request #35 from mark-burnett/add-statsd-support

Make statsd module load lazily