removed unused development pages
ranamed PekPage#getUser -> getCurrentUser

also it caches the result
hiding login information behind UserAuthorization interface
basic dev console
settable authorization acts as session based only the user can be set
modified hint on dev console
sanitize UserAuthorization method names
authentication is turned off for some pages
save return url before login redirect
logout page
Merge pull request #132 from kir-dev/devpage

dev console