mail+news reading/writing with gnus is now split into multiple
logical parts as follows:

	- mail-news-display			: worries about showing mail+news
	- mail-news-rx			: worries about receiving mail+news
	- mail-news-tx			: worries about sending mail+news
couple of more (slightly customized) non-standard themes
add some more frequently used packages plus other odds and ends
mail + news specific files