* core/feeds.py:
	- Added more properties to generated feeds.
 * core/models.py:
	- Python3 compliance fix.
 * core/templates/base.html:
	- Added google tracking code.
 * core/templates/core/post_list.html:
	- Added more properties to post display.
 * core/views.py:
	- Substituted ugettext with ugettext_lazy.