- empty factions have not seen any region, prevent the code from crashing in that case.
- must load the rules even when only writing the reports (taxation affects guards?)
1. all log messages will be terminated with \n, whether the user provided
it or not.
2. remove a bunch of print() calls from scripts to reduce clutter
3. replace printf calls with log_* calls to reduce clutter
4. add the new release preview script
At this time, only E2 is working.
Fixing a lot of old code (monster is no longer id 0).
package.paths configured from eressea.ini
install directory configured from eressea.ini
moving building_action into a seaprate module (it's deprecated)