Addin method to get a new date
#27 create a new file name.
#27 now we can have a good name to new post. *-*
Merge branch 'create_new_post'

Conflicts:
	app/scripts/controllers/post.js
	test/spec/controllers/post.js
 #27 fixing a lot of bug, don't judge me.
Merge branch 'master' of https://github.com/movimento-sem-terra/cms