Installing julia-vscode

Another IDE called julia-vscode is based on the Visual Studio Code editor (https://code.visualstudio.com/). Install it by following the instructions given here: https://github.com/JuliaEditorSupport/julia-vscode. This IDE provides syntax highlighting, code snippets, Julia-specific commands (execute code by pressing F5), an integrated Julia REPL, code completion, hover help, a linter, code navigation, and tasks for running tests, builds, benchmarks, and build documentation.