Fixing #24 again.

src/gui/qt/createnetworkgamedialog.ui

@@ -130,7 +130,7 @@
          <string> s</string>
         </property>
         <property name="minimum">
-         <number>5</number>
+         <number>0</number>
         </property>
         <property name="maximum">
          <number>60</number>
@@ -146,7 +146,7 @@
          <string> s</string>
         </property>
         <property name="minimum">
-         <number>0</number>
+         <number>5</number>
         </property>
         <property name="maximum">
          <number>20</number>