actualized README & .gitignore
added package.json
actualized .gitignore
improved dev target in Makefile
added new series dailyjs-backbone
fixed README
added dailyjs-backbone/backbone-tutorial-2
added env target into Makefile
added ref for 'google-api-console-setup' in backbone-tutorial-2
added backbone-tutorial-3
added some ahchors into backbone-tutorial-2
improved codesnippet in backbone-tutorial-3
added backbone-tutorial-4
fixed typo in backbone-tutorial-4
added App constructor snippet into backbone-tutorial-4
added backbone-tutorial-5
added ref for 'ListMenuItem view'
added backbone-tutorial-6
fixed html form/added link in backbone-tutorial-6
added backbone-tutorial-7