Learning Today project, initial commit

1) authorization and authentication working
2) js checks working - checks if all fields are filled
3) js hashes password
4) pyramid receives POST Request and checks if there is such user with
matching password in MySQL db
5) redirects on success and on failure
6) if login succeded pyramid sends cookie
7) logout works, it cleans cookies and redirects to login page
8) signup works on the side of pyramid, it adds users to db, and
redirects to home page, doesnt have second field in form for check if
passwords match
9) templates aren't split into three parts yet, will be finished soon
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js file login.js written by Dima Karacheban
js file main.js written by Andriy Voronin
python/pyramid code written by Andriy Voronin