* stable-2.16:
PolyGerrit: Fix typos in comments
gr-create-project-dialog: Fix typo in element id name
AccountIT: Fix typo in variable name
Set version to 2.16.9-SNAPSHOT
AccountIT: Add tests for email notification on adding SSH/GPG keys
AccountApi: Add methods to generate and set the HTTP password
Change-Id: I4f27b310c3bc100fb043c070012afe980905c9ec