add Joplin

README.md

@@ -19,6 +19,7 @@ Links**](./hardware.md)
       - [File Synchronisation](#file-synchronisation)
       - [Graphics](#graphics)
       - [Music](#music)
+      - [Notes](#notes)
       - [Office](#office)
       - [Video](#video)
   - [Nerdy](#nerdy)
@@ -79,6 +80,11 @@ Links**](./hardware.md)
     Designed around the idea that you know how to organize your music
     better than we do
 
+### Notes
+
+  - [**Joplin**](https://joplinapp.org/)  
+    Note taking and to-do application with synchronisation capabilities
+
 ### Office
 
   - [**ghostwriter**](http://wereturtle.github.io/ghostwriter/)  

android.md

@@ -9,6 +9,7 @@ who are technically more interested.
       - [Communication](#communication)
       - [File Synchronisation](#file-synchronisation)
       - [Look & Feel](#look-feel)
+      - [Notes](#notes)
       - [PDF Viewers](#pdf-viewers)
       - [Stores](#stores)
       - [Video](#video)
@@ -40,6 +41,11 @@ who are technically more interested.
   - [**KISS Launcher**](https://kisslauncher.com/)  
     Launcher requiring nearly no memory to run
 
+### Notes
+
+  - [**Joplin**](https://joplinapp.org/)  
+    Note taking and to-do application with synchronisation capabilities
+
 ### PDF Viewers
 
   - [**MuPDF**](https://mupdf.com/)  

raw/android/body.md

@@ -22,6 +22,11 @@ Casual
 [**KISS Launcher**](https://kisslauncher.com/)
 :   Launcher requiring nearly no memory to run
 
+### Notes
+
+[**Joplin**](https://joplinapp.org/)
+:   Note taking and to-do application with synchronisation capabilities
+
 ### PDF Viewers
 
 [**MuPDF**](https://mupdf.com/)

raw/default/body.md

@@ -41,6 +41,11 @@ Casual
 :   Designed around the idea that you know how to organize your music
     better than we do
 
+### Notes
+
+[**Joplin**](https://joplinapp.org/)
+:   Note taking and to-do application with synchronisation capabilities
+
 ### Office
 
 [**ghostwriter**](http://wereturtle.github.io/ghostwriter/)