Assign used paths to variables

Signed-off-by: Juha Kallioinen <juha.kallioinen@jollamobile.com>
Let tar choose the uncompressor itself

Signed-off-by: Juha Kallioinen <juha.kallioinen@jollamobile.com>
Handles empty target name more gracefully.

Signed-off-by: Juha Kallioinen <juha.kallioinen@jollamobile.com>
Use auto-refresh on repositories

Signed-off-by: David Greaves <david.greaves@jollamobile.com>
Don't assume that there is -n in %setup line.

Signed-off-by: Marko Saukko <marko.saukko@jollamobile.com>
Update rule_file_interface_version to 105
Looking at upstream, no changes were made in the devel fs_rules.lua

Signed-off-by: David Greaves <david.greaves@jollamobile.com>