Linked to Bugzilla bug: https://bugzilla.redhat.com/show_bug.cgi?id=891984 (Red Hat Enterprise Linux 7)

This is bigger effort for which there was not enough time in 4.1, so I am moving it to later release.

Unlink from downstream bug as ticket was postponed.

Tomas found extra time to work on this feature, bumping priority.

Ticket has been cloned to Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1204205

master:

• 0cb87fc winsync-migrate: Add initial plumbing
• 4c6ff80 winsync-migrate: Add a way to find all winsync users
• 2104e07 migrate-winsync: Create user ID overrides in place of winsynced user entries
• e7d7f01 migrate-winsync: Add option validation and handling
• cf61e2a winsync-migrate: Move the api initalization and LDAP connection to the main method
• 69c6a33 dcerpc: Change logging level for debug information
• e6a2a67 dcerpc: Add debugging message to failing kinit as http
• 0e11a87 winsync-migrate: Require root privileges
• bff7a74 idviews: Do not abort the find & show commands on conversion errors
• d584eb7 winsync-migrate: Require explicit specification of the target server and validate existing agreement
• 7017d9e winsync-migrate: Delete winsync agreement prior to migration
• e9a3b99 winsync-migrate: Rename to tool to achive consistency with other tools
• 19d62e9 winsync-migrate: Move the tool under ipaserver.install package
• f8d1458 winsync-migrate: Include the tool parts in Makefile and friends
• 6462530 idviews: Fallback to AD DC LDAP only if specifically allowed
• 1993581 man: Add manpage for ipa-winsync-migrate
• e5fe79a winsync_migrate: Migrate memberships of the winsynced users
• 8d30feb winsync_migrate: Generalize membership migration