Changes

• Feature: Added loading indicator for API requests
  
• Bugfix: Fixing wrong title of Duo authenticator in table
  
• Bugfix: Hiding trash bin in offline mode
  
• Bugfix: Fixing more links with empty class in config.json causing a crash
  
• Bugfix: Fixing server url not being remembered on the login screen
  
• Bugfix: Fixing last search not being remembered on the popup search
  
• Bugfix: Fixing unnecessary semicolon being displayed below the google authenticator overview table
  
• Other: Adjusting totp code generation to use the full domain in the domain part of the url
  
• Other: Minor wording adjustments