pidgin/pidgin

fb13b6986266
Make the debug window transient for whatever window created it.

Testing Done:
Opened the debug window in i3wm and verified it didn't take a full tile and worked as expected.

Bugs closed: PIDGIN-17675

Reviewed at https://reviews.imfreedom.org/r/1845/
PURPLE_HISTORY_SOURCES = [
'purplehistorycore.c',
]
purple_history = executable('purple-history',
PURPLE_HISTORY_SOURCES,
dependencies : [libpurple_dep, glib],
install : true)