issue #246
update authority change test
Merge pull request #247 from AzureAD/common_tenant

Common tenant
common tenant update to consider end of authority
Merge pull request #248 from AzureAD/common_tenant

common tenant update to consider end of authority
remove common endpoint change from dev for version1 since it is a breaking change
update readme file for activity name. Update adalerror field.
Merge pull request #253 from AzureAD/fix_bug

update readme file for activity name. Update adalerror field.
fix refresh token issue Issue #251
update for comments
Merge pull request #254 from AzureAD/fix_refresh

fix refresh token issue Issue #251
update default signature for intune's ssp app
Merge pull request #255 from AzureAD/signature_update

update default signature for intune's ssp app
Merge pull request #256 from AzureAD/dev

update master to fix refresh token response handling