- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Pull in all the OpenSSH bits that we'd previously left out because we
didn't use them. This will make future merges from the vendor tree much
easier.

Approved by: re (gjb)

Vendor import of OpenSSH 5.9p1

Since we automatically set svn:eol-style on new files (including files
added during a vendor import), set it on the entire dist tree.

Vendor import of OpenSSH 4.9p1 for posterity's sake

Vendor import of OpenSSH 4.7p1 for posterity's sake

svn:keywords is not appropriate for vendor trees.

Properly flatten openssh/dist.

Revert part of 180714 - the intent was to flatten dist, not to nuke it.

Vendor import of OpenSSH 4.4p1.