Replaced 'includehints' with 'includes' in *.ui files.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 1a7cc700b1)

kweather/prefdialogdata.ui

@@ -349,12 +349,10 @@
     <include location="global" impldecl="in implementation">kcolorbutton.h</include>
     <include location="global" impldecl="in implementation">kcombobox.h</include>
     <include location="global" impldecl="in implementation">kdialog.h</include>
+    <include location="global" impldecl="in implementation">klineedit.h</include>
+    <include location="global" impldecl="in implementation">kpushbutton.h</include>
     <include location="global" impldecl="in implementation">kurlrequester.h</include>
 </includes>
 <layoutdefaults spacing="3" margin="6"/>
 <layoutfunctions spacing="KDialog::spacingHint" margin="KDialog::marginHint"/>
-<includehints>
-    <includehint>klineedit.h</includehint>
-    <includehint>kpushbutton.h</includehint>
-</includehints>
 </UI>