<WIP> Centralizing FPs, Removing static calls, Connection leak

[ipapapa]

• FloridaMetricsUrl was an FP that was not handled centrally by the FloridaConfig. Similarly we had FPs defines locally in some classes and we did not even know they existed. Clearing it up a bit.
• In dynomiteCheck we were probably leaking connections.
• Renaming ServoMetricTask to DynomiteServoMetricsTask.java as we now have many metrics tasks.

<WIP> : Looking whether I can add a new metrics task for REST call failures.