SCE-403: Moved latency to string from decimal. (#223)
SCE-403: Moved latency to string from decimal. (#223)

* Moved latency to string from decimal.

Signed-off-by: Bartlomiej Plotka <d28ccf02bb606fd82c591a2c44ef125de4b52a71@intel.com>

* Fixed integration test.

Signed-off-by: Bartlomiej Plotka <d28ccf02bb606fd82c591a2c44ef125de4b52a71@intel.com>

intelsdi-x/swan,intelsdi-x/swan,intelsdi-x/swan