remove and sort usings
remove unused class
migrate passive sesison helpers from IdentityModel 4.5
use clock skew for finding halfway point in sliding sessions; update cookie handler with duration
add lifetime to session token
migrate metadata based and caching issuername registry code from 45
remove and sort usings
Updated version number
Broken build due to incorrect hint path

Fixed hint path for Newtonsoft.Json
fix path to libs
Merge pull request #8 from chrisbednarski/IssueWithBuild

Broken build due to incorrect hint path
Merge branch 'master' of https://github.com/thinktecture/Thinktecture.IdentityModel.40