Hotfix #8

Hi.

A quick patch to smooth some things:

• Fixed an inccorrect civil disobedience algorythm;
• Fixed start/exit procedures for Mac, now the game can be restarted correctly;
• Fixed a glitch when a part of a dialog window would dissapear while moving;
• Fixed a crash after loading import/export data in trading Advisor's window;
• Fixed a rare glitch when a road could be built over a house;
• Fixed a crash when a house changes its level while on land desirability layer;
• Fixed a crash when you open a new trade route with a city which never traded before;
• Fixed a crash when saving while having citizens with delayed orders;

• Added textures for operating theater, baths and reservoir;
• Add settings switches for tooltips, game difficulty level and legion attacks in city options window;
• Improved ratings algorythm, added stats for rich/poor citizens and fixed Advisor tips;

Ave Caesar!