Description of problem: Plasma 5 System settings application displays no icons


Version-Release number of selected component (if applicable): systemsettings-5.0.1-3.mga5


How reproducible: Start the application - no icons are displayed inside application window for items, only text


Steps to Reproduce:
1.Start System settings from Plasma 5 Application starter button -> Favorites
2.Application window appears but no icons are displayed for menu items
3.Only text is displayed eg Workspace Theme, Color etc

When started from plasma5-konsole:
[test@localhost ~]$ systemsettings5
static QPlatformTheme* QKdeTheme::createKdeTheme(): Unable to determine KDEHOME
KXMLGUI file found at deprecated location ("/usr/share/systemsettings/systemsettingsui.rc") -- please use ${KXMLGUI_INSTALL_DIR} to install this file instead.
Shortcut for KAction  "quit_action" "&Välju" set with QShortcut::setShortcut()! See KAction documentation.
Shortcut for KAction  "options_configure" "Configure" set with QShortcut::setShortcut()! See KAction documentation.
Shortcut for KAction  "searchText" "" set with QShortcut::setShortcut()! See KAction documentation.
Shortcut for KAction  "help_contents" "System Settings &käsiraamat" set with QShortcut::setShortcut()! See KAction documentation.
Shortcut for KAction  "help_whats_this" "Mis &see on?" set with QShortcut::setShortcut()! See KAction documentation.
Trying to open ksycoca from "/home/test/.cache/ksycoca5"
Could not find drkonqi at /usr//usr/libexec/drkonqi
Shortcut for KAction  "go_back" "Overview" set with QShortcut::setShortcut()! See KAction documentation.


Reproducible: 

Steps to Reproduce: