Version updates.

Also added new team members to contributors list.
Updated changelog
Merge pull request #1279 from christav/release-0.9.14

Release 0.9.14 updates
Merge pull request #1280 from Azure/release-0.9.14

Merge Release 0.9.14 into Master
Merge pull request #1281 from Azure/master

Merge Release 0.9.14 from master into dev