po: Update da translation
debian: da translation
bin: Don't install SCHROOT_MOUNT_DIR
man: Add da translation
Revert "po: Update da translation"

This reverts commit 1bec89381e61fd9900a5465873f06331cbeac03d.
debian: Correct da translation update
10mount: Create MOUNT_DIR recursively if not existing
debian: Clean up old mount dir