Tails Installer without a splash screen

Originally created by @intrigeri on #9005 (Redmine)

This covers removing the splash screen of Tails Installer and dealing with the related consequences.

#8859 (closed) was about removing the splash screen but we still have some direct consequences to deal with.

Blueprint: https://tails.boum.org/blueprint/bootstrapping/installer/#bonus_for_2015

Attachments

• 1.png

Subtasks

• #8865 (closed)
• #8861 (closed)
• #8860 (closed)
• #8859 (closed)
• #11501 (closed)
• #13301 (closed)
• #14677 (closed)
• #14720 (closed)
• #14721 (closed)
• #14722 (closed)
• #14723 (closed)
• #14724 (closed)
• #14755 (closed)
• #14810 (closed)