Copy external images to local folders for Markdown-ready files

Those were docs where someone already had the work to update in our
Github Wiki, and provided working images, so copying those locally gives
us a centralized doc.

docs/client/palettes.md

@@ -8,16 +8,16 @@
 
 Editing pallets with Photoshop is a simple task. Simply load a sprite with a sprite viewer such as SPR Conview or SprTool+4-6 and export a single frame of the sprite as an image and load it with Photoshop. If your doing job sprites use a image from the job class you wish to make your pallet for and the same goes for hairs, head gear and monsters. As each sprite can have it's own pallet.
 
-![Sprite in SPR Conview](https://github.com/HerculesWS/Hercules/assets/10552039/0525c7e2-e159-4123-9ad6-d14b4b525c40)
-![Sprite in PhotoShop](https://github.com/HerculesWS/Hercules/assets/10552039/0ea16ead-a3fa-40c1-834f-1cc7ae63b251)
+![Sprite in SPR Conview](assets/sprite_in_spr_conview.jpg)
+![Sprite in PhotoShop](assets/sprite_in_photoshop.jpg)
 
 Once loaded into Photoshop load the color table via the 'Image > Mode > Color Table' like so:
 
-![Load color table in PhotoShop](https://github.com/HerculesWS/Hercules/assets/10552039/c4caf18e-dcce-4a29-bdf9-7bd10482b6da)
+![Load color table in PhotoShop](assets/load_color_table_in_phoshop.jpg)
 
 If the color table is grayed out then the image isn't 256 colors and you won't be able to proceed. Once the color table window is up you'll see the range of colors available and used in the original sprite. Edit them is simple, either click a single color box or select a group (Selecting a group allows you to easily create a gradient range of colors by picking a light color and then picking a darker color, remember to click the 'ok' button.) then pick the new color or enter in the color values into any of the color boxes.
 
-![Edit color table in Photoshop](https://github.com/HerculesWS/Hercules/assets/10552039/563edfa8-c4a2-4764-81d4-9da60436220a)
+![Edit color table in Photoshop](assets/edit_color_table_in_photoshop.jpg)
 
 Once your new pallet is created simple click the save button in the color table window and save your pallet to a .pal file.
 
@@ -26,7 +26,7 @@ Once your new pallet is created simple click the save button in the color table
 
 Ragnarok Online Pallet files are simply normal pallet files (.pal) with the header removed. Simply open the file like so
 
-![Editing header in notepad](https://github.com/HerculesWS/Hercules/assets/10552039/f8bc36ca-8ff7-4b65-9d0f-022dc9e084db)
+![Editing header in notepad](assets/editing_palette_in_notepad.jpg)
 
 Then selecting whats highlighted in the image and delete it and save. It's that simple.
 

docs/customization/building-hpm-plugin-for-msvc.md

@@ -47,59 +47,59 @@ Download the `YourProject.c` from the [Hercules Board, Plugin Releases](https://
 #### Step 2
 
 Copy or move the `YourProject.c` file into your `/src/plugins/` folder.  
-![](https://raw.githubusercontent.com/AnnieRuru/customs/master/screenshots/MSVC_step1.png)
+![](assets/MSVC_step1.png)
 
 #### Step 3
 
 Depending on which Visual Studio C project version (`.vcproj`) you are using, navigate to the appropriate folder.
 
 For example, if you are using Microsoft Visual Studio IDE (Community 2017), navigate to the directory `\vcproj-15\`. We use 15 because that is the latest build type available (better to use 15 instead of using the older build solutions).
-![](https://raw.githubusercontent.com/AnnieRuru/customs/master/screenshots/MSVC_step2.png)
+![](assets/MSVC_step2.png)
 
 #### Step 4
 
 Select `plugin-sample.vcxproj`, copy the file, and paste it on the same directory. This will produce a copy of the file with filename `plugin-sample - Copy.vcxproj`.
-![](https://raw.githubusercontent.com/AnnieRuru/customs/master/screenshots/MSVC_step3.png)
+![](assets/MSVC_step3.png)
 
 #### Step 5
 
 Rename `plugin-sample - Copy.vcxproj` into `YourProject.vcxproj`  
 While renaming, Highlight the word `YourProject` and Copy it by **Ctrl+C**
-![](https://raw.githubusercontent.com/AnnieRuru/customs/master/screenshots/MSVC_step4.png)
+![](assets/MSVC_step4.png)
 
 #### Step 6
 
 Right click on `YourProject.vcxproj`, select `Edit with Notepad++` or Microsoft Notepad.
-![](https://raw.githubusercontent.com/AnnieRuru/customs/master/screenshots/MSVC_step5.png)
+![](assets/MSVC_step5.png)
 
 #### Step 7
 
 Find the following line:  
 `<ProjectName>plugin-sample</ProjectName>`  
-![](https://raw.githubusercontent.com/AnnieRuru/customs/master/screenshots/MSVC_step6.png)  
+![](assets/MSVC_step6.png)  
 Replace `plugin-sample` with `YourProject`. Make sure that you copy this correctly and not make typos.
 
 To avoid typos, you can use `CTRL+C` to copy the name of the plugin and `CTRL+V` to paste the name of the plugin without making mistakes.
-![](https://raw.githubusercontent.com/AnnieRuru/customs/master/screenshots/MSVC_step6_.png)
+![](assets/MSVC_step6_.png)
 
 #### Step 8
 
 Find the following line:  
 `<TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">sample</TargetName>`  
-![](https://raw.githubusercontent.com/AnnieRuru/customs/master/screenshots/MSVC_step7.png)
+![](assets/MSVC_step7.png)
 
 Replace `sample` to `YourProject`.  
 `<TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">YourProject</TargetName>`  
-![](https://raw.githubusercontent.com/AnnieRuru/customs/master/screenshots/MSVC_step7_.png)
+![](assets/MSVC_step7_.png)
 
 #### Step 9
 
 Find the following line:  
 `<ClCompile Include="..\src\plugins\sample.c" />`  
-![](https://raw.githubusercontent.com/AnnieRuru/customs/master/screenshots/MSVC_step8.png)
+![](assets/MSVC_step8.png)
 
 Replace `sample` to `YourProject`.  
-![](https://raw.githubusercontent.com/AnnieRuru/customs/master/screenshots/MSVC_step8_.png)
+![](assets/MSVC_step8_.png)
 
 #### Step 10
 
@@ -108,22 +108,22 @@ Save the file by pressing `CTRL+S`.
 #### Step 11
 
 From your the main folder of your server, open the appropriate Visual Studio solution file `Hercules-N.sln` using your IDE. In this example, we used `Hercules-15.sln` because we are using Microsoft Visual Studio (Community 2017).  
-![](https://raw.githubusercontent.com/AnnieRuru/customs/master/screenshots/MSVC_step10.png)
+![](assets/MSVC_step10.png)
 
 #### Step 12
 
 On the Solution Explorer tab, right click `Hercules-15`, select `Add > Existing Project...`  
-![](https://raw.githubusercontent.com/AnnieRuru/customs/master/screenshots/MSVC_step11.png)
+![](assets/MSVC_step11.png)
 
 #### Step 13
 
 Select `YourProject.vcxproj` in the `\vcproj-15\` folder.  
-![](https://raw.githubusercontent.com/AnnieRuru/customs/master/screenshots/MSVC_step12.png)
+![](assets/MSVC_step12.png)
 
 #### Step 14
 
 Right click `Solution 'Hercules-15' and select Build Solution.
-![](https://raw.githubusercontent.com/AnnieRuru/customs/master/screenshots/MSVC_step13.png)
+![](assets/MSVC_step13.png)
 
 This will now re-build your Hercules server while also integrating your plugin. This patches up the source code as necessary and includes the code into the appropriate `.c` files without you having to go to the individual files.