qulogic/pidgin

Update to the latest xeme which has pkgconfig and version labeling

Testing Done:
Compiled

Reviewed at https://reviews.imfreedom.org/r/2861/
PURPLE_HISTORY_SOURCES = [
'purplehistorycore.c',
]
executable('purple-history',
PURPLE_HISTORY_SOURCES,
dependencies : [libpurple_dep, glib],
install : true)