ocaml-evtchn, xenopsd: Fix bogus dates in changelogs

Signed-off-by: Euan Harris <euan.harris@citrix.com>
Merge pull request #478 from euanh/fix-bogus-dates

ocaml-evtchn, xenopsd: Fix bogus dates in changelogs
mappkgname: Add overrides needed by Ubuntu Trusty

Signed-off-by: Euan Harris <euan.harris@citrix.com>
Merge pull request #480 from euanh/fix-trusty-libxen

mappkgname: Add overrides needed by Ubuntu Trusty
rpm/configure: Explicitly install createrepo

Installing mock on CentOS 6.5 pulls in createrepo_c.  Install
the old createrepo explicitly so we can still use it.

Signed-off-by: Euan Harris <euan.harris@citrix.com>
Merge pull request #482 from euanh/old-createrepo

rpm/configure: Explicitly install createrepo
Update README to reflect the need for 64-bit build env

Signed-off-by: Si Beaumont <simon.beaumont@citrix.com>
Merge pull request #483 from simonjbeaumont/64-bit-readme

Update README to reflect the need for 64-bit build env