UPDATE: Heart and Swim !

[Vdauphin]

Update of https://github.com/Giallustio/HeartsAndMinds/pull/67

• Add : extend battelfield to sea is an option in mission parameters (https://github.com/Giallustio/HeartsAndMinds/issues/65#issuecomment-166668510).
• Change : code for optimize code (https://community.bistudio.com/wiki/Code_Optimisation).
• Add : now civ/enemy boat patrol spawn and go next to beach city.
• Change : private variable for better understanding.
• Add : remove vehicule with empty fuel by EH "fuel" (https://github.com/Vdauphin/HeartsAndMinds/commit/f3083c9b29eb6ccd0a291b50d031c605c56ad3d4)

[Vdauphin]

I did some commits to resolve conflicts. Thanks for the 1.13 update !

[Vdauphin]

Enemy boat patrol after a hard day ... A civilian coming back to home :)

[Vdauphin]

Summer clean up :)