icons: better names for currently unused NEUTRINO_ICON_MARKER_RECORD

Origin commit data
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Commit: b7c43d9a62
Author: vanhofen <vanhofen@gmx.de>
Date: 2018-01-04 (Thu, 04 Jan 2018)

Origin message was:
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- icons: better names for currently unused NEUTRINO_ICON_MARKER_RECORD

data/icons/status/markers/Makefile.am

@@ -6,7 +6,7 @@ install_DATA = \
 	marker_hidden.png \
 	marker_lock.png \
 	marker_radio.png \
-	marker_rec_event.png \
+	marker_record.png \
 	marker_scrambled.png \
 	marker_streaming.png \
 	marker_tv.png \