Entity LimitChangers not working correctly

[elexis]

In the attached replay with r18889 I managed to produce 7 Juggernaut ships, despite the limit should be 5.

The GUI only offers the option to produce a new ship only briefly and disabled the button after one or few turns.

[fatherbushido]

By the way some specific entity limits entries must be moved to civ specific player templates (or the converse).

[elexis]

Also there should be a tooltip somewhere that units (like that ptolemian hero) change the entity limits.

[fatherbushido]

EntityLimits itself doesn't take care if we go out of limits (which is good for capturing and things like that).

Things to check:

• input (sounds ok)
• Commands for train, build and upgrade (with the turn delay)
• ProductionQueue, Foundation/Repairable/Builder, Upgrade, Transform, (Promotion?)