app-misc/piper: add ebuild and patches

app-misc/piper/files/piper-0.2.900-ratbagdled-fix-docstring.patch

@@ -0,0 +1,26 @@
+From 6ab0ddec71d0bd5dbebae29855c4dd13b758db4c Mon Sep 17 00:00:00 2001
+From: Jente Hidskes <hjdskes@gmail.com>
+Date: Sun, 15 Oct 2017 12:31:58 +0200
+Subject: [PATCH 19/30] RatbagdLed: fix docstring
+
+---
+ piper/ratbagd.py | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/piper/ratbagd.py b/piper/ratbagd.py
+index 9e4000a..4290aa4 100644
+--- a/piper/ratbagd.py
++++ b/piper/ratbagd.py
+@@ -926,8 +926,7 @@ class RatbagdLed(_RatbagdDBus):
+ 
+     @GObject.Property
+     def type(self):
+-        """An enum describing this led's type,
+-        RatbagdLed.TYPE_LOGO or RatbagdLed.TYPE_SIDE."""
++        """An enum describing this led's type, one of RatbagdLed.TYPE_*."""
+         return self._get_dbus_property("Type")
+ 
+     @GObject.Property
+-- 
+2.16.1
+