Update XDG information in support of bug report 892.

acinclude.m4

@@ -489,7 +489,7 @@ if test "$1" = "default"; then
     kde_widgetdir='\${libdir}/trinity/plugins/designer'
   fi
   if test -z "$xdg_appsdir"; then
-    xdg_appsdir='\${datadir}/applications/kde'
+    xdg_appsdir='\${datadir}/applications/tde'
   fi
   if test -z "$xdg_menudir"; then
     xdg_menudir='\${sysconfdir}/xdg/menus'

bibletime.desktop

@@ -20,7 +20,7 @@ SwallowTitle=
 Terminal=false
 TerminalOptions=
 Type=Application
-X-KDE-SubstituteUID=false
-X-KDE-Username=
-Categories=X-Bible;X-Religion;Literature;Art;Education;Utility;KDE;QT
+X-TDE-SubstituteUID=false
+X-TDE-Username=
+Categories=X-Bible;X-Religion;Literature;Art;Education;Utility;TDE;QT
 DocPath=bibletime/handbook/index.html

bibletime.desktop.in

@@ -20,7 +20,7 @@ SwallowTitle=
 Terminal=false
 TerminalOptions=
 Type=Application
-X-KDE-SubstituteUID=false
-X-KDE-Username=
-Categories=X-Bible;X-Religion;Literature;Art;Education;Utility;KDE;QT
+X-TDE-SubstituteUID=false
+X-TDE-Username=
+Categories=X-Bible;X-Religion;Literature;Art;Education;Utility;TDE;QT
 DocPath=bibletime/handbook/index.html