- release 0.2.9

- release 0.2.9
- removed sed requirement
- information about specifing prefix for so called ,,aliases'' (misiek)
- replace "$((" by "$( (" to w use bash as /bin/sh. (kloczek)
- replaced sed with awk (backport from TOTALNEW branch) (baggins/misiek)
- set/unset more (all?) locale variables (backport from TOTALNEW) (baggins/misiek)
- backport from TOTALNEW: (baggins/misiek)
- cleaned up shell functions (baggins/misiek)
- fixed is_yes/is_no (baggins/misiek)
- added is_module, log_* functions (baggins/misiek)

Changed files:
    rc-scripts.spec -> 1.57