updated Change me and version

CHANGELOG.md

+# 0.1.9
+
+_26th March 2020_
+
+### Added
+
+- Simple read mode for your own nodes can now be activated
+
+### Changed
+
+- made some minor changes to textarea CSS
+
 # 0.1.8
 
 _25th March 2020_

app/package.json

 {
   "name": "nodenogg.in",
-  "version": "0.1.8",
+  "version": "0.1.9",
   "private": true,
   "scripts": {
     "serve": "vue-cli-service serve",