pidgin/pidgin

Add a donate link that opens https://imfreedom.org/donate/
release-2.x.y
2021-06-14, Gary Kramlich
13a246aa0656
Add a donate link that opens https://imfreedom.org/donate/

Testing Done:
Ran locally

Reviewed at https://reviews.imfreedom.org/r/749/
noinst_LTLIBRARIES=libpurple-ciphers.la
libpurple_ciphers_la_SOURCES=\
des.c \
gchecksum.c \
hmac.c \
md4.c \
md5.c \
rc4.c \
sha1.c \
sha256.c
AM_CPPFLAGS = \
-I$(top_srcdir)/libpurple \
$(GLIB_CFLAGS)