rename method unset to something else
Created by: agorlov
phpmd blames:
/home/alexandr/lipid/src/Cookie.php - Unexpected token: unset, line: 32, col: 21, file: /home/alexandr/lipid/src/Cookie.php.
/home/alexandr/lipid/src/Cookie/CookieStd.php - Unexpected token: unset, line: 57, col: 21, file: /home/alexandr/lipid/src/Cookie/CookieStd.php.
/home/alexandr/lipid/src/Session.php - Unexpected token: unset, line: 13, col: 21, file: /home/alexandr/lipid/src/Session.php.
/home/alexandr/lipid/src/Session/AppSession.php - Unexpected token: unset, line: 31, col: 21, file: /home/alexandr/lipid/src/Session/AppSession.php.