2011-01-06 [colin] 3.7.8cvs31

2011-01-06 [colin]	3.7.8cvs31

	* src/addrharvest.c
	* src/codeconv.c
	* src/codeconv.h
	* src/compose.c
	* src/news.c
	* src/procheader.c
	* src/procmime.c
	* src/unmime.c
	* src/unmime.h
		Unmime headers differently whether they're addresses or not:
		It's useless to quote things containing commas if it's in
		subject, for example. (introduced in 3.7.8cvs26)