pidgin/pidgin

922c9e70900c
Rename protocol.[ch] to purpleprotocol.[ch]

Testing Done:
Connected an XMPP account.

Reviewed at https://reviews.imfreedom.org/r/1114/
PURPLE_HISTORY_SOURCES = [
'purplehistorycore.c',
]
purple_history = executable('purple-history',
PURPLE_HISTORY_SOURCES,
dependencies : [libpurple_dep, glib],
install : true)