general: Added missing files to manifest
-include pywal/templates/*
-include pywal/backends/*
-include pywal/scripts/*
-include pywal/colorschemes/*
-include pywal/colorschemes/light/*
-include pywal/colorschemes/dark/*
-include tests/*
-include tests/test_files/*
+recursive-include pywal/*
+recursive-include tests/*
include .pylintrc
include README.md
include LICENSE.md
