added "set_story", vague & lame "get_stories" 😎✌️
added example with username/password input and install notes in readme
Merge branch 'master' of https://github.com/kylemcdonald/snapchat-python into kylemcdonald-master
Modified code to be more inline with the project.
Merge branch 'kylemcdonald-master'
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/snapchat.py