Removed duplicate, obsolete conversion code in Src/UnitsNet/UnitSystem.cs.
Should use explicit structs instead.
Removed more obsolete code in Src/UnitsNet/UnitSystem.cs
Renamed arg in Force.FromMassAcceleration()
Bumped nuget to 1.2.0.
Merge branch 'master' of https://github.com/InitialForce/UnitsNet