Setup a look-a-like layout, to just have the basics

Removed legacy information and created a installation page mathing the github

Author: mEngstroem

docs/src/home.md

@@ -0,0 +1,4 @@
+# EasyreReflectometryApp
+This is the home of the [EasyReflectometryApp](https://github.com/easyScience/EasyReflectometryApp) documentation, which is build on the [Python library](https://github.com/easyScience/EasyReflectometryLib).
+
+This documentation aims to give the user an overview of how to get started with the application.

docs/src/index.md

@@ -1,14 +1,17 @@
-# EasyReflectometryApp
-
-This is the home of the EasyReflectometry developer documentation, covering both the [application](https://github.com/easyScience/EasyReflectometryApp) and the [Python library](https://github.com/easyScience/EasyReflectometryLib) that it is built on. 
-This is distinct from the [Python library documentation](https://docs.easyreflectometry.org), which covers how to use the Python library and details the API. 
-This developer documentation is aimed at those interested in contributing to the EasyReflectometry project as a whole. 
-Therefore, this will be where information for developers will be found, such as how to build a suitable development environment, Architectural Decision Records (ADRs) and information on how the continuous integration works. 
+```{include} ./home.md
+```
 
 ```{toctree}
 ---
 hidden: True
---- 
-tutorial
+caption: Contents:
+maxdepth: 2
+---
 
+installation.md
+tutorial.md
+tutorials/model_def.md
+tutorials/load_data.md
+tutorials/simple_fitting.md
+tutorials/settings.md
 ```

docs/src/installation.md

@@ -0,0 +1,24 @@
+# Installation
+
+To make the installation of EasyReflectometry as easy as possible, we prepare packaged releases for three major operating systems:
+- [Windows](https://github.com/EasyScience/EasyReflectometryApp/releases/download/v1.0.0/EasyReflectometryApp_v1.0.0_windows-2022.exe)
+- [MacOS (Intel)](https://github.com/EasyScience/EasyReflectometryApp/releases/download/v1.0.0/EasyReflectometryApp_v1.0.0_macos-13-Intel.zip)
+- [MacOS (Silicon)](https://github.com/EasyScience/EasyReflectometryApp/releases/download/v1.0.0/EasyReflectometryApp_v1.0.0_macos-14-AppleSilicon.zip)
+- [Linux (built on Ubuntu-24.04)](https://github.com/EasyScience/EasyReflectometryApp/releases/download/v1.0.0/EasyReflectometryApp_v1.0.0_ubuntu-22.04)
+- [Linux (built on Ubuntu-22.04)](https://github.com/EasyScience/EasyReflectometryApp/releases/download/v1.0.0/EasyReflectometryApp_v1.0.0_ubuntu-24.04)
+
+If the relevant EasyReflectometry installation does not work on your system, then please try installation from source.
+
+## Installation from source
+
+1. Clone EasyReflectometryApp repo from GitHub
+    > git clone https://github.com/easyScience/EasyReflectometryApp
+2. Clone EasyApp repo from GitHub
+    > git clone https://github.com/easyScience/EasyApp
+3. Go to EasyReflectometryApp directory
+4. Create miniforge conda environment with the name era_311 for EasyReflectometryApp
+    > conda create --name era_311 python=3.11
+5. Create environment for EasyReflectometryApp and install it and its dependences using pip
+    > pip install -e .
+6. Launch EasyReflectometry application in the created environment
+    > python EasyReflectometryApp/main.py

docs/src/tutorial.md

@@ -1,5 +1,5 @@
-# Tutorial
-This is the tutorial for getting started with EasyReflectometryApp and how to use it.  
+# Getting started
+This is the tutorial for EasyReflectometryApp and how to use it.  
 Version: 1.0.0 
 
 ## Home page
@@ -35,15 +35,3 @@ When a project is started two further buttons is visualised, and settings is the
 - **A**: Save project.
 - **B**: Reset to start.
 - **C**: Setting, is further explained in settings.
-
-```{toctree}
----
-maxdepth: 1
----
-
-tutorials/model_def.md
-tutorials/load_data.md
-tutorials/simple_fitting.md
-tutorials/settings.md
-
-```

docs/src/tutorials/simple_fitting.md

@@ -6,7 +6,7 @@ The super-phase (where the neutrons are incident first) is a silicon (Si) wafer
 Then a polymer film is attached to the silicon dioxide by some chemical method and this polymer film is solvated in heavy water (D<sub>2</sub>O) which also makes up the sub-phase of the system. 
 This is shown pictorially below, as a slab model. 
 
-![A slab model description of the polymer film system.](./_images/polymer_film.png){width=50}
+![A slab model description of the polymer film system.](./_images/polymer_film.png)
 
 Now for explaining the `Analysis` tab let's look at how the EasyReflectometryApp can fit. The tab is like the previous tabs split into two windows, a graph- and a data-window.<br>
 The graph window has the same functionality as the previous tabs, so it will not be explained further. The data window has two categories: `Basic` and `Advanced` controls.