Log message

Item's can now be rendered by templates according to the source.
The template tag now takes in the amount of items to show.

	Add	/trunk/templates/brightkite.html	diff
	Add	/trunk/templates/ff_demo.html	diff
	Modify	/trunk/templates/friendfeed.html	diff
	Add	/trunk/templates/lf_base.html	diff
	Add	/trunk/templates/netflix.html	diff
	Modify	/trunk/templatetags/lifefeed.py	diff