Silent Hunter 4 patchat

· Destroyer/Submarine collisions always leading to the destroyer being sunk
· Fix the periscope animation problem
· Save & Load issues with the submarine crew
· Magnetic/Contact Detonator switch now working properly
· Improper display of the TBT interface for widescreen resolutions
· Loss of torpedo aiming track when crossing the International Date Line
· Deck gun Metric/Imperial system issues
· Repeating objectives bug
· Correct date when loading a save from career

CHANGES:

· Rendering distance increased to 20km, with appropriate improvement for visual sensors capabilities
· Dynamic loading of game units has been implemented, considerably improving loading times
· Improvements to Water rendering
· Improvements for enemy ships detection of steam torpedoes
· Damage taken by hulls submarine is shown in the damage interface
· Entries in Captain?s Log are now limited for better performance
· Screenshot names now contain the date they were taken on
· End patrol ports are now displayed on the map
· Objectives on the navigation now change color when completed