xmlm: Rename to ocaml-xmlm

Signed-off-by: Euan Harris <euan.harris@citrix.com>
SPECS: Remove Group tags

The Group tag is no longer required:
  https://rwmj.wordpress.com/2012/10/12/clean-up-your-spec-files/

Furthermore, many of our packages use non-standard groups which
cause rpmlint to complain.   Older versions of rpmlint may complain
about the lack of the Group tag, but this should not cause problems
on modern Fedora or CentOS (>5) systems.

Signed-off-by: Euan Harris <euan.harris@citrix.com>
SPECS: Remove BuildRoot tags

The BuildRoot tag is no longer required:
  https://rwmj.wordpress.com/2012/10/12/clean-up-your-spec-files/

Signed-off-by: Euan Harris <euan.harris@citrix.com>
SPECS: Remove %clean tags

The %clean tag is no longer required:
  https://rwmj.wordpress.com/2012/10/12/clean-up-your-spec-files/

Signed-off-by: Euan Harris <euan.harris@citrix.com>
SPECS: Remove %defattr tags

The %defattr tag is no longer required:
  https://rwmj.wordpress.com/2012/10/12/clean-up-your-spec-files/

Signed-off-by: Euan Harris <euan.harris@citrix.com>
Merge pull request #452 from euanh/build-improvements

Tidy up specs
SPECS: Make sure GitHub URLs use HTTPS

Signed-off-by: Euan Harris <euan.harris@citrix.com>
Merge pull request #454 from euanh/build-improvements

SPECS: Make sure GitHub URLs use HTTPS