chore(deps): clean cargo dependencies

Cargo.toml

@@ -2,34 +2,17 @@
 name = "visual-size-ls"
 version = "0.6.2"
 authors = ["Aram Drevekenin <aram@poor.dev>"]
-description = """
-"""
+description = ""
 license = "MIT"
 edition = "2018"
 
 [dependencies]
 tui = "0.5"
-bitflags = "1.0"
-cassowary = "0.3"
-itertools = "0.8"
-log = "0.4"
-either = "1.5"
-unicode-segmentation = "1.2"
-unicode-width = "0.1"
 termion = "1.5"
 failure = "0.1"
-async-std = "*"
-futures = "*"
 walkdir = "2"
-jwalk = "0.3"
 signal-hook = "0.1.10"
-tokio = { version = "0.2.20", features = ["rt-core", "sync"] }
 
 [dev-dependencies]
-stderrlog = "0.4"
-rand = "0.6"
-failure = "0.1"
-structopt = "0.2"
 insta = "0.12.0"
 cargo-insta = "0.11.0"
-uuid = { version = "0.8", features = ["v4"] }