Merge pull request #17 from nromanen/master

Merge
+ Person controller & view
Books(add,edit). User(add,edit) Booksinuse c&v in process. Working with UI
before merge
Merge pull request #18 from nromanen/yurembo

Yurembo
merge 4.48 23.12
Merge pull request #20 from nromanen/master

Merge