fix audio; add reverse color support

config

@@ -9,10 +9,8 @@ interval=5
 label=☼
 # label=☀,☼,✱,✲,✳,✴,✵,✺
 signal=3
-# instance=color
 
 # [iface]
-# label=iface
 
 # [storage]
 # label=⛁
@@ -36,7 +34,6 @@ label=ϑ
 interval=2
 
 [ip]
-# label=ip
 label=⎋
 interval=once
 
@@ -45,18 +42,16 @@ interval=once
 # /sys/class/power_supply/BATx you can use the instance=x command
 [battery]
 label=~
-# label=battery
-# ⟠, ⟰, ⟱, ⟲, ⟳, ⤋, ⤊,⎋,⚡,⌨,⌨
+# label=⟠, ⟰, ⟱, ⟲, ⟳, ⤋, ⤊,⎋,⚡,⌨,⌨
+interval=60
 # [battery]
 # instance=1
-interval=60
 
 [audio]
 label=◍
 # label=♩,♪,♫,♬
 signal=1
 interval=once
-# instance=color
 # separator_block_width=0
 [audio]
 label=◎