Add cut to Cargo.toml, remove cut from To Do list

Cargo.toml

@@ -31,6 +31,10 @@ path = "comm/comm.rs"
 name = "cp"
 path = "cp/cp.rs"
 
+[[bin]]
+name = "cut"
+path = "cut/cut.rs"
+
 [[bin]]
 name = "dirname"
 path = "dirname/dirname.rs"

README.md

@@ -129,7 +129,6 @@ To do
 - copy
 - cp (not much done)
 - csplit
-- cut
 - date
 - dd
 - df