db: Split get_logindata

...into validate_login and is_admin.
Signed-off-by: Stefan Gast <stefan.gast@linutronix.de>
db: Add an owner column to the project table

Signed-off-by: Stefan Gast <stefan.gast@linutronix.de>
fix help msg. elbe chroot is not elbe mount

Signed-off-by: Manuel Traut <manut@linutronix.de>
only write fstab is <fstab> node is in xml:

    for fs in xml.tgt.node("fstab"):
      TypeError: 'NoneType' object is not iterable

Signed-off-by: Manuel Traut <manut@linutronix.de>
do_hdimg: always return an initialized list object

this fixes:

    self.images.append (targz_name)
AttributeError: 'NoneType' object has no attribute 'append'

Signed-off-by: Manuel Traut <manut@linutronix.de>
Merge remote-tracking branch 'origin/devel/stefan/dbclass' into devel/manut