Fix line width and grammar. Add running section.
Merge pull request #49 from rotanov/fix-readme

Fix README.md
Rename User::rehash -> User::hash
Use User::hash. Fix code style.
Merge pull request #50 from rotanov/fix-hash

Rename User::rehash -> hash, use it in LoadUserData.php data fixture.
Merge pull request #43 from ZRazor/master

Add user authorization. Resolve #3