This replaces the old page in the account editor and uses a PurpleProxyInfo
object to for editing.
Testing Done:
Verified it populated saved values on an existing account, as well as saved values on existing account.
Also verified that you can create a new account with proxy options and that they're saved.
Reviewed at https://reviews.imfreedom.org/r/1377/
# 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: