Bring package_development, package_games, package_graphics, package_network, package_multimedia, package_wordprocessing, edu_science, package_utilities, input_devices_settings, kcmsystem, personal, and looknfeel icons into XDG compliance

diff --git a/quanta/src/quanta.cpp b/quanta/src/quanta.cpp
index b41b1b6..dba88f3 100644
--- a/quanta/src/quanta.cpp
+++ b/quanta/src/quanta.cpp
@@ -1241,7 +1241,7 @@
   page = kd->addVBoxPage(i18n("VPL View"), TQString(), UserIcon("vpl_text", TDEIcon::SizeMedium));
   KafkaSyncOptions *kafkaOptions = new KafkaSyncOptions( m_config, (TQWidget *)page );
 
-  page=kd->addVBoxPage(i18n("Parser"), TQString(), BarIcon("kcmsystem", TDEIcon::SizeMedium ) );
+  page=kd->addVBoxPage(i18n("Parser"), TQString(), BarIcon("preferences-system", TDEIcon::SizeMedium ) );
   ParserOptions *parserOptions = new ParserOptions( m_config, (TQWidget *)page );
 
   parserOptions->refreshFrequency->setValue(qConfig.refreshFrequency);