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

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 7f59481a7a)

src/backend.ui

@@ -87,7 +87,7 @@
     <function access="private" specifier="non virtual">init()</function>
 </functions>
 <layoutdefaults spacing="6" margin="11"/>
-<includehints>
-    <includehint>ktextbrowser.h</includehint>
-</includehints>
+<includes>
+    <include location="global" impldecl="in implementation">ktextbrowser.h</include>
+</includes>
 </UI>

src/klamonacc_alert.ui

@@ -206,7 +206,7 @@ The file you tried to access appears to be infected.</string>
     </connection>
 </connections>
 <layoutdefaults spacing="6" margin="11"/>
-<includehints>
-    <includehint>ktextbrowser.h</includehint>
-</includehints>
+<includes>
+    <include location="global" impldecl="in implementation">ktextbrowser.h</include>
+</includes>
 </UI>