pidgin/purple-plugin-pack

Some minor tweaks and attempt to do a channel auto-join list. The auto-join
currently does not work (purple_cmd_do_command() constantly returns
PURPLE_CMD_STATUS_FAILED, but gives no error message. Need to figure that out.
EXTRA_DIST = \
Makefile.mingw \
plugins.cfg
hideconvdir = $(PIDGIN_LIBDIR)
hideconv_la_LDFLAGS = -module -avoid-version
if HAVE_PIDGIN
hideconv_LTLIBRARIES = hideconv.la
hideconv_la_SOURCES = \
hideconv.c
hideconv_la_LIBADD = \
$(PIDGIN_LIBS) \
$(GTK_LIBS)
endif
AM_CPPFLAGS = \
-DLIBDIR=\"$(PIDGIN_LIBDIR)/pidgin/\" \
-DDATADIR=\"$(PIDGIN_DATADIR)\" \
-DLOCALEDIR=\"$(PIDGIN_DATADIR)/locale\" \
$(GTK_CFLAGS) \
$(DEBUG_CFLAGS) \
$(PIDGIN_CFLAGS)