Improvement to the UI/UX

[oleua]

After working with the app and coding with the help of @Raudius several scripts let me give some suggestions how to improve the app's UX:

• add the functionality to set default values to variables;
• make possible to move custom variables upper and lower;
• made possible define mutual dependence on variables, eg, if a switcher is on not to show another field;
• export/import scripts to JSON;
• add the link to the documentation on coding the scripts;
• create collection of open scripts and ready made functions (eg verification of open/closed files, applying to sole or several files etc);
• make possible to add the functionality to apply the script immediately from the user's in files; ....?

You are welcome to add your own ideas.