global OSC control
Feature:
- receive OSC messages for a page and save it as part of the results
Bugfixes:
- remove emojis from text before saving
- help button will not be displayed when no text was given, but IP connection
- values of text fields get saved before executing other actions in the editor
- a (Labelled)Slider is marked as required as long as the handle hasn't been moved
- if possible, OSC-messages are sent as float
- preview in editor will only load if at least one page is present
- Image position at bottom of page