moved Online Sample tests into a separate TestFixture class file
moved ElevationServiceTests,StaticMapServiceTests into its own folder within test project
fixed namespaces for the tests.
Explicit attribute added to quick examples tests because these actually hit google's servers.
added Polyline Decode algorithm and fixed the test to run it.
added summary description to DistanceMatrixService and StaticMapService
Merge branch 'master' into v0.11.0

Conflicts:
	src/Google.Maps/DistanceMatrix/DistanceMatrixService.cs
	src/Google.Maps/StaticMaps/StaticMapService.cs
Fixed typo on the Sensor= line.
added summary description to DistanceMatrixService and StaticMapService
Added the nullable Sensor property treatment to ElevationRequest
Added the nullable Sensor property treatment to DistanceMatrixRequest
added summary info to DistanceMatrixRequest and StaticMapRequest
changed Sensor property to nullable to match other request APIs
tests were realigned with code changes
added ElevationServiceTests and a couple of sample outputs
added a LatLngComparer and tests to nail down problems with LatLng being deserialized in the json stream
made tolerance adjustment for LatLng testing.
added a JsonConverter for LatLng because it wasnt working before.  Maybe somebody looking around will see this and make the easy fix?
Attempted to rectify tests failing due to latlng conversion problems but ran into Elevation precision tolerance being ignored somehow.
Created a viewportcomparer to deal with viewport comparison
Merge branch 'master' of https://github.com/ericnewton76/gmaps-api-net

Conflicts:
	src/Google.Maps/DistanceMatrix/DistanceMatrixService.cs
	src/Google.Maps/StaticMaps/StaticMapService.cs