bug fix for userid in acquireToken overload
update logger entries in the code
format with android style format
 relax time out for E2E tests for waiting login page
Merge branch 'master' into quick_userid_fix
Fix comments for AuthenticationContextTests
merge from master for recent changes. Update log comments
refactor E2E tests to handle redirect event at entering credentials
Merge pull request #10 from MSOpenTech/dev_adfs2_update

ADFS20 and relax time out for E2E tests
Merge pull request #6 from MSOpenTech/quick_userid_fix

Quick bug fix for userid in acquireToken overload
Merge pull request #9 from MSOpenTech/dev_update_logger

Dev update logger
Merge last changes from master
Merge related