Integration with Water Launch Sites, KSC Harbour, and KSR Naval Air Stations

[caerfinon]

Default mission launch is from KSC Runway (use vessel mover or other means to get ship to water)

Contract code to begin missions from either Water Launch sites or KSC Harbour

Additional code to allow for mission launches from Naval Air station harbours if KerbinSideRemasteredGapExtras installed

Create specific missions for Water Launch Sites anomalies : Mammoth and Caged Twins

[caerfinon]

code for interaction with KSR ports and KSC water launch sites complete