Remove references to bash implementation (#355)

Cargo.lock

@@ -174,7 +174,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "navi"
-version = "2.6.1"
+version = "2.6.2"
 dependencies = [
  "anyhow 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "dirs 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "navi"
-version = "2.6.1"
+version = "2.6.2"
 authors = ["Denis Isidoro <denis_isidoro@live.com>"]
 edition = "2018"
 description = "An interactive cheatsheet tool for the command-line"

README.md

@@ -1,7 +1,5 @@
 # navi <img src="https://user-images.githubusercontent.com/3226564/65362934-b4432500-dbdf-11e9-8f75-815fbc5cbf8f.png" alt="icon" height="28px"/> [![Actions Status](https://github.com/denisidoro/navi/workflows/Tests/badge.svg)](https://github.com/denisidoro/navi/actions) ![GitHub release](https://img.shields.io/github/v/release/denisidoro/navi?include_prereleases)
   
-> :information_source: If you're here because you upgraded **navi** and are having some issues, please check [this thread](https://github.com/denisidoro/navi/issues/201).
-
 An interactive cheatsheet tool for the command-line and application launchers.
 
 ![Terminal demo](https://user-images.githubusercontent.com/3226564/76437136-ddc35900-6397-11ea-823c-d2da7615fe60.gif)

navi

@@ -1,8 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-echo "navi has been rewritten from scratch. The previous way of calling the program isn't supported anymore."
-echo "Please check https://github.com/denisidoro/navi/issues/201 for more details."
-echo "I'm sorry for the inconvenience."
-
-exit 42