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

systemsettings/menu/tde-settings-advanced.directory

@@ -16,4 +16,4 @@ Name[nl]=Geavanceerd
 Name[pt]=Avançado
 Name[pt_BR]=Avançado
 Name[sv]=Avancerat
-Icon=kcmsystem
+Icon=preferences-system

systemsettings/menu/tde-settings-advancedusersettings.directory

@@ -17,4 +17,4 @@ Name[nl]=Geavanceerde gebruikersinstellingen
 Name[pt]=Configuração Avançada do Utilizador
 Name[pt_BR]=Configurações Avançadas para Usuário
 Name[sv]=Advancerade användarinställningar
-Icon=kcmsystem
+Icon=preferences-system

systemsettings/menu/tde-settings-appearance.directory

@@ -33,4 +33,4 @@ Name[sv]=Utseende
 Name[tr]=Görünüm
 Name[xx]=xxAppearancexx
 Name[zh_CN]=外观
-Icon=looknfeel
+Icon=preferences-desktop

systemsettings/menu/tde-settings-looknfeel2.directory

@@ -14,4 +14,4 @@ Name[nl]=Uiterlijk en gedrag
 Name[pt]=Aparência e Comportamento
 Name[pt_BR]=Aparência
 Name[sv]=Utseende och känsla
-Icon=looknfeel
+Icon=preferences-desktop

systemsettings/menu/tde-settings-personal.directory

@@ -14,5 +14,5 @@ Name[nl]=Persoonlijk
 Name[pt]=Pessoal
 Name[pt_BR]=Pessoal
 Name[sv]=Personlig inställning
-Icon=personal
+Icon=preferences-desktop-personal
 

systemsettings/menu/tde-settings-system.directory

@@ -81,4 +81,4 @@ Name[xh]=Umphathi Wendlela yokusebenza
 Name[zh_CN]=系统管理
 Name[zh_TW]=系統管理
 Name[zu]=Ukugcinwa kwe-sistimu
-Icon=kcmsystem
+Icon=preferences-system