Update version to 7.12.1; update installshield files

update version #s

Set version to 7.10.2

Set version to 7.10.1

and remove pre-release marker

Merge pull request BOINC#2461 from BOINC/dpa_make_user

admin web: add missing include file for add-user function

set version to 7.9.2

Merge pull request BOINC#2343 from BOINC/update_release_version_7.9.1

Tagging for client version 7.9.1 in release branch