Add Hibari theme

data/themes.yml

@@ -28,6 +28,9 @@
 -
   :name: 'Haunter'
   :colors: '#340027,#260024,#FF1962,#FFFFFF,#610047,#FFFFFF,#FF1962,#FF1962'
+-
+  :name: 'Hibari'
+  :colors: '#383643,#383643,#EB4864,#FFFFFF,#383643,#FFFFFF,#EB4864,#EB4864'
 -
   :name: 'Hoth'
   :colors: '#F8F8FA,#F8F8FA,#CAD1D9,#FFFFFF,#FFFFFF,#383F45,#60D156,#FF8669'