Bumping to v0.0.4 (#13)

Author: Jérôme Schneider

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "tax"
-version = "0.0.3"
+version = "0.0.4"
 authors = ["Jerome Schneider <mail@jeromeschneider.f>"]
 edition = "2018"
 license = "MIT"
@@ -16,4 +16,4 @@ regex = "1"
 lazy_static = "1.4.0"
 dirs = "3.0.1"
 which = "4.0.1"
-colored = "2"
+colored = "2"