[arch-dev-public] [signoff] bash-4.1.009-4

Clean-up of our configuration files: - add all configuration files used by bash to the package and make sure they are backed up - do not source /etc/bash.bashrc.local as it is non-standard (Suse specific???) and /etc/bash.bashrc can be directly edited now backed up... - check for interactive session before sourcing bashrc (sort of FS#20717) - more generic terminal matching for PROMPT_COMMAND (FS#20429) and do not overwrite if already set (FS#22161) Signoff both, Allan