Changes to WaterGate client:
-modified PortsForm (Implemented ability to add, remove data and save it to service. Also implemented real-time change of data)
-modified CiscoForm(Implemented save to service)
-modified JDSUForm(Implemented save to service)
-changed WaterGateServiceContext(implemented ability to save config not not entirely, but by parts)

Removed ability to save data in XML in forms mentioned above.
Changes to StaticValuesDll:
-changed IWaterGateService(implemented methods declarations that allow to save config by parts)
Changes to Service:
-updated Repository and WaterGateService(implemented ability to save config by parts)