ringtones: change default ringtones

Change-Id: I41138a9846fe4bdb250cf6be5ac532ed4da254fd

ringtones/Makefile.am

 ringringtonesdir = $(datadir)/ring/ringtones
 dist_ringringtones_DATA = \
-	konga.ul\
-	default.wav \
-	default.opus
+	01_AfroNigeria.opus \
+	02_AfroNigeria.opus \
+	03_AcousticGuitar.opus \
+	04_ElectricGuitar.opus \
+	05_AcousticIndia.opus \
+	06_RingSoft.opus \
+	07_RingTribal.opus \
+	08_RingFirefly.opus \
+	09_ElectroCloud.opus \
+	10_UrbanTrap.opus \
+	default.opus
\ No newline at end of file

ringtones/default.opus

+01_AfroNigeria.opus
\ No newline at end of file

ringtones/default.opus.LICENSE

-Original file name: 171324__swidmark__ringtone.wav
-Download location: https://freesound.org/people/swidmark/sounds/171324
-Uploader: https://freesound.org/people/swidmark
-License: CC0 1.0 Universal (CC0 1.0) (https://creativecommons.org/publicdomain/zero/1.0/)

ringtones/default.wav.LICENSE

-Original file name: 171324__swidmark__ringtone.wav
-Download location: https://freesound.org/people/swidmark/sounds/171324
-Uploader: https://freesound.org/people/swidmark
-License: CC0 1.0 Universal (CC0 1.0) (https://creativecommons.org/publicdomain/zero/1.0/)