change button icons; cleanup
change button icons; cleanup

jmchandonia/narrative,briehl/narrative,kbase/narrative,pranjan77/narrative,pranjan77/narrative,kbase/narrative,jmchandonia/narrative,pranjan77/narrative,briehl/narrative,jmchandonia/narrative,jmchandonia/narrative,kbase/narrative,pranjan77/narrative,pranjan77/narrative,jmchandonia/narrative,kbase/narrative,briehl/narrative,briehl/narrative,jmchandonia/narrative,kbase/narrative,pranjan77/narrative,jmchandonia/narrative,briehl/narrative,briehl/narrative,briehl/narrative,pranjan77/narrative,kbase/narrative