text: Title: word wrap : the text box should be set to word wrap by default
  Body: ## Classification:UI/Usability
  
  ## Reproducibility: Always
  
  ## Version
  
  AutoKey version: 0.95.7
  
  Used GUI (Gtk, Qt, or both): Gtk
  
  If the problem is known to be present in more than one version, please list all of those.
  
  Installed via: (PPA, pip3, …).
  
  Linux Distribution: Linux Mint Cinnamon 19.3
  
  ## Summary
  
  There is a big box, but sentences appear as a long text string. Word wrap would allow it to be easier edit.
  
  
  ## Steps to Reproduce (if applicable)
  
  - type long sentence
  - I do that
  
  ## Expected Results
  
  - should be able to see everything that have typed.
  
  ## Actual Results
  
  - Instead, this happens. :(I cannot see the rest of the sentence, until hit ENTER
  
  