Update to Freeciv server 675551cf90
Update to Freeciv server 675551cf90

Freeciv commit message:
civ2civ3/sandbox: roads are AlwaysOnCityCenter.

This is mainly to fix a gameplay glitch that Big Land units could not
attack cities on rough terrain whose owners did not know
Bridge Building, because their city had no roads. The side effect is
that cities can be built to bridge rivers once again.

Patch by David Fernandez (bard@hostedredmine).

See hrm feature #676162.

andreasrosdal/freeciv-web,andreasrosdal/freeciv-web,andreasrosdal/freeciv-web,andreasrosdal/freeciv-web,andreasrosdal/freeciv-web