(svn r23731) -Add: add GSGoal::Question(), to ask a question to a(ll) company(ies). It can contain random text, and at most 3 buttons from a collection of 17

src/goal_type.h

@@ -12,6 +12,10 @@
 #ifndef GOAL_TYPE_H
 #define GOAL_TYPE_H
 
+enum {
+	GOAL_QUESTION_BUTTON_COUNT = 18, ///< Amount of buttons available.
+};
+
 /** Types of goal destinations */
 enum GoalType {
 	GT_NONE,         ///< Destination is not linked