add plugin update guide and update version to 1.0.5

Signed-off-by: Le Vinh Khang <1559019@itec.hcmus.edu.vn>

docs/plugin_install_guide.md

@@ -13,9 +13,7 @@ Firstly, you need to have Open Project installed on your server.
  ![](https://i.imgur.com/cl7fY9Y.png)
 
 5. Run `bundle install`.
- 
-    ![](https://i.imgur.com/7AR73KB.png)
+ ![](https://i.imgur.com/7AR73KB.png)
 
 6. Run `openproject configure`.
-
-    ![](https://i.imgur.com/TnBPowa.png)
\ No newline at end of file
+ ![](https://i.imgur.com/TnBPowa.png)
\ No newline at end of file

docs/plugin_uninstall_guide.md

-1. Delete the line in the `Gemfile.plugins`.
+1. Go to the Open Project root folder
+
+    ![](https://i.imgur.com/3VFFJNh.png)
+
+2. Delete the line in the `Gemfile.plugins`.
  
     ![](https://i.imgur.com/jwOACUD.png)
     
-2. Run `bundle install`.
+3. Run `bundle install`.
 
     ![](https://i.imgur.com/7AR73KB.png)
     
-3. Run `openproject configure`.
+4. Run `openproject configure`.
 
     ![](https://i.imgur.com/TnBPowa.png)
\ No newline at end of file

docs/plugin_update_guide.md

+1. Go to the Open Project root folder:
+
+    ![](https://i.imgur.com/3VFFJNh.png)
+
+2. Run `bundle update openproject-service_packs`.
+
+    ![](https://i.imgur.com/yzy1JaJ.png)
+    
+3. Run `openproject configure`.
+
+    ![](https://i.imgur.com/TnBPowa.png)
\ No newline at end of file

lib/open_project/service_packs/version.rb

 module OpenProject
   module ServicePacks
-    VERSION = '1.0.3'
+    VERSION = '1.0.5'
   end
 end