base 1.7.5 -> 1.7.6
===================

- 2011-05-21 holbru
    - creation

- 2011-05-22 jed
    - /var/install/bin/pre-setup-system-logfileview-menu:
      improved handling of wildcards in file names.

- 2011-05-22 hbfl
    - /var/install/bin/show-menu:
      fix handling for doc, if no docfile given

- 2011-05-30 hbfl
    - /etc/init.d/functions:
      drop environment settings
    -/var/install/bin/ask:
      set 'stty echo' also in to trap handling

- 2011-06-05 hbfl
    - /var/install/bin/install-package:
      change location of remove_check_file

- 2011-06-06 knuffel
    - remove old libntfs-3g.so.80.0.0

- 2011-06-06 hbfl
    - update grep version 2.8