Update uninstall

apps/Node.js/uninstall

@@ -8,11 +8,7 @@ function error {
 }
 
 #Uninstall NodeJS
-sudo apt purge nodejs -y || error "Failed to purge Node.JS!"
-sudo apt autoremove -y #who cares if this fails?
+nvm uninstall default || error "Failed to purge Node.JS!"
 
-#remove /etc/apt/sources.list.d/nodesource.list
-sudo rm /etc/apt/sources.list.d/nodesource.list || error "Failed to remove nodesource repo!"
-
-#if your app installs any packages, keep this command here so those packages will be removed.
-"${DIRECTORY}/purge-installed" "$(dirname "$0")" || exit 1
+#Remove nvm
+sudo rm -rf ~/.nvm