Update 0.5.0.3

• Branches of Soviet destroyers and German cruisers tech trees are now available in the Research tab.
• On maps "Two Brothers", "Islands of Ice" and "Fault Line" spots where landscape did not correspond with collision border have been fixed.

"Ice Islands" - flying iceberg in square A2.

"Fault Line" - landscape collision border wider visual of lanscape border in squares E8-F8.

"Two Brothers" - landscape collision border above visual of lanscape border in squares F7-G7.

• Balance changes сhanges in US ships:

For Erie increased loading time to 7 sec.

For Chester increased loading time to 7 sec.

Set the local value of guns rotation speed at 4 dps for Arkansas Beta (which is typical not for guns, but for a specific ship).