remove shared.h for addons/prober and some little fixes

This remove hald/linux2/probing/shared.h for better reuse of related
functions and to avoid compiler warnings about defined but unused
functions.

Major changes:
* removed shared.h and switched addons and prober to use with
  logger.[c,h] the same functions and format as the hal daemon.
* split off powermanagement related code from util.c/h to a new file
  util_pm.[c,h].
* added a new file util_helper.[c,h] to collect functions
  drop_privileges() and hal_set_proc_title*().
* removed unused function strdup_valid_utf8() from probe-storage.c and
  updated hal_util_strdup_valid_utf8() to do the same as
  strdup_valid_utf8() before.
* fixed compiler warning in ids.c (use now *_ids_free() functions
  instead of call free() directly without checks).
* fixed compiler warning in addon-macbookpro-backlight.c (added '#if 0'
  around unused function)

0 files changed, 0 insertions, 0 deletions