Issue #6: share to facebook at home page
Merge branch 'master' of https://github.com/jsleetw/petneed.me

Conflicts:
	pets/animal/templates/index.html
	pets/animal/templates/page.html
	pets/animal/views.py
block of facebook og tag
Merge branch 'master' of https://github.com/jsleetw/petneed.me

Conflicts:
	pets/animal/views.py