Bofors 40 Upgrade cannot move into a trench

[Reaper]

Bofors 40 Upgrade doesn't have any speed set for trenches, so it's unable to move in/out of them. Non-upgraded Bofors 40, however, can move in trenches, so I believe this a bug.

@Stratego (dev) This seems to be a simple fix, probably just some stat missing.

[Reaper]

Some other units cannot move into trenches as well, like Karl Gerat, Bob Semple, Russian aerosani and some Japanese tanks. I don't know if those are intentional, however.

[Reaper]

Also, some units become trapped in trenches as they can enter them, but cannot leave: M4A3E2, T29 [upgr.], M6[A2E1], T28/T95 [upgr.], V2 Meillerwagen, Jagdpanzer IV, Tiger II, E-100 tank, Maus, Ratte, Elefant, Jagdtiger, etc. There are more such units, I haven't tested all of them.

[HauptmannHorst]

The Nebelwerfer cant even move threw forests neither trenches

[Stratego (dev)]

all units should be able to move on trenches.
Harchie said he is on the fix.