* When removing a buddy, the group is optional as noted in the description.
* When setting a buddy icon, the icon may be %NULL to remove existing icons.
Testing Done:
Compile and watch for assertion failures in the log, when signing out of Bonjour, and when removing a buddy icon from an account (which did nothing.)
Reviewed at https://reviews.imfreedom.org/r/445/
# UPDATING VERSION NUMBERS FOR RELEASES
#
# The version number is:
# <major>.<minor>.<micro><extra>
#
# micro += 1
#
# If any functions have been added to libpurple, Pidgin, or Finch:
# micro = 0
# minor += 1
#
# If backwards compatibility has been broken in libpurple, Pidgin, or Finch:
# micro = 0
# minor = 0
# major += 1
# purple_soversion += 1
#
# extra should be similar to one of the following: