New permissions, reload for admins and ux fixes

• New admin permissions
• Added information for when there are no packages (thanks @Yelinz)
• Changes to table style (thanks @Yelinz)
• Fix authentication deprecation (thanks @Yelinz)
• Custom reload and info page
• Add total to customer overview
• Highlight projects on low time (thanks @Yelinz)
• Update address for Zurich
• Remove "-" from minutes if duration is negative
• Fix package billing type relation
• Bug highlight projects
• Version bump
• Make vault search case insensitive