Fix missing symbol errors in kuiviewer and related parts

Fix compilation on TQt3
This breaks compilation on Qt3, revert this change if using Qt3

kuiviewer/Makefile.am

@@ -42,7 +42,7 @@ kde_module_LTLIBRARIES = libkuiviewerpart.la quithumbnail.la
 # the Part's source, library search path, and link libraries
 libkuiviewerpart_la_SOURCES = kuiviewer_part.cpp
 libkuiviewerpart_la_LDFLAGS = -module $(KDE_PLUGIN) $(all_libraries)
-libkuiviewerpart_la_LIBADD  = $(LIB_KPARTS) $(LIB_KFILE) # -lqui
+libkuiviewerpart_la_LIBADD  = $(LIB_KPARTS) $(LIB_KFILE) -ltqui
 
 # this is where the desktop file will go 
 partdesktopdir   = $(kde_servicesdir)