Edit Settings - Textinput triggers writeconfig after each key hit

[henryk86]

Currenlty each keyhit in a settings textinput (numberinput) triggers the triggerWriteConfig function. This should be changed, if possible, it should only be triggered if user has finished with his input.

If you type fast, this lets crash your teddycloud / destroys the config.overlay.ini in toniebox mgmt settings.

[henryk86]

This should be solved asap. If you change a directory setting. It creates a folder with each key hitting.

[henryk86]

As a intermediate solution the textinput got a save button. Instead of firing the api with every key , user must now save this type of inputfield manually.

[henryk86]

First version started by @naymecliff is finished and ready to be merged and tested.