README.md in flashgrid-3.0.5 vs README.md in flashgrid-3.1.0

@@ -52,9 +52,10 @@
 *= require panel.css
 *= require placeholder.css
 *= require popover.css (place after tooltip)
 *= require progress.css
 *= require reset.css (place before any files)
+*= require spinner.css
 *= require switch.css
 *= require table.css
 *= require timepicker.css
 *= require tooltip.css
 *= require transition.css
\ No newline at end of file