Merge pull request #6 from Lurk/config

Config

Author: Serhiy Barhamon

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "clink"
-version = "0.3.0"
+version = "0.4.0"
 authors = ["Sergey Bargamon <sergey@bargamon.ru>"]
 edition = "2018"
 
@@ -11,4 +11,6 @@ clipboard = "0.5.0"
 linkify = "0.4.0"
 url = "2.2.0"
 rustop = "1.1.1"
-rand = "0.8.3"
+rand = "0.8.3"
+confy="0.4.0"
+serde = { version = "1.0", features = ["derive"] }