Documentation - Update installation manual (#8589)

* update installation manual

* fix numbers

docs/wiki/user/installation-guide.md

@@ -12,26 +12,41 @@ redirect_from: "/wiki/user/installation-guide-acex.html"
 
 This guide will explain how to get ACE3 up and running.
 
-## 2. Prerequisites
+## 2. Steam Workshop Installation
+
+- Open Steam and go to the Arma 3 Workshop page
+- Search for `ace` or [open the entry in your browser](https://steamcommunity.com/sharedfiles/filedetails/?id=463939057){:target="_blank"}
+- Click on the "Subscribe" button
+
+## 3. Manual Installation
+
+### 1. Prerequisites
 
 - Download [CBA](https://github.com/CBATeam/CBA_A3/releases/latest).
 - Download [ACE3]({{site.ace.githubUrl}}/releases/latest).
 
-## 3. Install ACE3
+### 2. Install ACE3
 
 - Extract both CBA and ACE3 .zip files into your Arma 3 folder. By default it is located in:
     - 32-Bit - `C:/Program Files/Steam/Steamapps/Common/Arma 3/`
     - 64-Bit - `C:/Program Files (x86)/Steam/Steamapps/Common/Arma 3/`
 - After extraction you should have the `@ace` and `@CBA_A3` folders inside your Arma 3 folder.
 
-## 4. Install ACE3 Optional components
+## 4. Launch Arma 3 with ACE3
+
+- Launch Arma 3 to start the official game launcher.
+- Click `Mods` and make sure the checkboxes next to `ace` and `CBA_A3` are ticked.
+<img src="{{ site.baseurl }}/img/wiki/user/installation1-launcher.jpg" width="869" height="665" alt="Arma 3 Vanilla Launcher" />
+- Click `Play`
+
+## 5. Install ACE3 Optional components
 
 <div class="panel callout">
     <h5>Note:</h5>
     <p>Skip this step if you're not using additional mods. If you are, consult with your mission maker before installing any of these components. If you are a mod creator, please visit the <a href="{{site.baseurl}}/wiki/development/modularity-and-pbo-structure.html">Modularity and PBO Structure</a> page for more information.</p>
 </div>
 
-### 4.1 What do they do?
+### 5.1 What do they do?
 
 Optional components supplement 3rd party mods with ACE3 features, for example:
 
@@ -39,44 +54,17 @@ Optional components supplement 3rd party mods with ACE3 features, for example:
 - Optional tracers component brings back ACE2 ball tracers.
 - Optional server component is used to load the userconfig files.
 
-### 4.2 Which optionals should I use?
+### 5.2 Which optionals should I use?
 
 Only use the optional components that correspond with your mod-pack.
 
-### 4.3 How to install these components?
+### 5.3 How to install these components?
+
+- In the description on the [ace workshop page](https://steamcommunity.com/sharedfiles/filedetails/?id=463939057){:target="_blank"} you will find a list of all optionals that come with ACE3.
+- Open the ones you're interested in and click on their respective "Subscribe" buttons
+
+#### 5.3.1 Alternative method to install optionals
 
 - Inside your `Arma 3\@ace\` folder, you'll find the `optionals` and `addons` folders.
 - Inside the `Arma 3` folder create a new folder e.g. `Arma 3\@ace_optionals\` and a subfolder `Arma 3\@ace_optionals\addons`
 - Copy and paste the relevant `.pbo` and `.bisign` files from the `Arma 3\@ace\optionals` folder into the `Arma 3\@ace_optionals\addons` folder.
-
-#### 4.3.1 Alternative method to install optionals
-
-- Inside your `Arma 3/@ace/` folder, you'll find the `optionals` and `addons` folders.
-- Copy and paste the relevant `.pbo` and `.bisign` files from the `optionals` folder into the `addons` folder.
-- Copy and paste the `userconfig` folder from the `optionals` folder into root `Arma 3` folder.
-
-## 5. Launch Arma 3 with ACE3
-
-- Launch Arma 3 to start the official game launcher.
-- Click `Mods` and make sure the checkboxes next to `ace` and `CBA_A3` are ticked.
-<img src="{{ site.baseurl }}/img/wiki/user/installation1-launcher.jpg" width="869" height="665" alt="Arma 3 Vanilla Launcher" />
-- Click `Play`
-
-## 6. Alternative launch methods
-
-### 6.1 Swifty
-
-[Swifty](https://getswifty.net/){:target="_blank"}
-- tbd
-
-### 6.2 Arma3Sync
-
-[Arma3Sync](https://forums.bistudio.com/topic/152942-arma3sync-launcher-and-addons-synchronization-software-for-arma-3/){:target="_blank"}
-
-- Inspect `Addon Options` and verify the `Addon Search Directories` are leading to your Arma 3 folder.
-- Return to the `Addons` tab and click `Refresh`.
-- Right-click inside `Addon Groups`, click `Create Group` and give it a name.
-- Drag and drop `@ace` and `@CBA_A3` from `Available Addons` into the new Group you created inside `Addon Groups` and make sure the checkboxes are ticked.
-<img src="{{ site.baseurl }}/img/wiki/user/installation2-a3s.jpg" width="529" height="222" alt="Arma3Sync Launcher" />
-- Click `Start Game`
-