Added cli docs

docs/source/cli.new.md

@@ -0,0 +1,31 @@
+# cpl new
+
+## Contents
+
+- [Description](#description)
+- [Arguments](#arguments)
+- [Project types](#project-types)
+
+Generates a workspace and initial project or add a project to workspace.
+
+cpl **new** *&lt;type&gt;* *&lt;name&gt;*<br>
+cpl **n** *&lt;type&gt;* *&lt;name&gt;* <br>
+cpl **N** *&lt;type&gt;* *&lt;name&gt;*
+
+## Description
+
+Generates a workspace and initial project or add a project to workspace.
+
+If the command is running in a CPL workspace, it will add the new project to the workspace.
+
+| Argument          | Description                                           | Value type    |
+| ----------------- |:-----------------------------------------------------:|:-------------:|
+| ```<type>```      | The type of the project, see [types](#project-types)  | ```str```     |
+| ```<name>```      | The name of the project                               | ```str```     |
+
+## Project types
+
+| Project type      | Description                   |
+| ----------------- |:-----------------------------:|
+| ```console```     | A simple console application  |
+| ```library```     | A package                     |