version change
regex should consider one min space after Bearer in Oauth challange
Merge branch 'dev' of github.com:MSOpenTech/azure-activedirectory-library-for-nodejs into dev
Merge branch 'dev' into dev_fix_regex
Merge pull request #12 from MSOpenTech/dev_fix_regex

Fix regex for Bearer challange
Update xpath.js dependency to approximately current stable version.

All the tests pass on the current version, so I don't any reason to cling
to an older version.
Merge pull request #18 from bear454/dev

Update xpath.js dependency to approximately current stable version.
Version updated to 0.1.7
Merge pull request #19 from AzureAD/dev

Version update to 0.1.7