Renaming X509CertificateCredential to ClientAssertionCertificate
Adding missing versions of AcquireTokenSilent
Minor updates to the interactive API (swapping parameters, removing extra overloads)
Fixing a bug in force refresh flow (Creating interactive dialog in factory)
Updating cache logic in AcquireTokenByAuthorizationCode
Merge pull request #30 from MSOpenTech/api_update

Minor API changes and fixing a bug