pidgin/pidgin

Revert to the old version of zh_HK.po as I somehow totally messed it up
release-2.x.y
2018-03-07, Gary Kramlich
abcf39925619
Revert to the old version of zh_HK.po as I somehow totally messed it up
installed_m4=purple.m4
EXTRA_DIST=$(installed_m4)
m4datadir=$(datadir)/aclocal
m4data_DATA=$(installed_m4)