gssproxy-0.7.0-bp151.2.14

- 0003-Include-header-for-writev.patch
  upstream patch to fix build error

- gssproxy.spec - lots of tidy up, particularly using
  pkgconfig() for BuildRequires

- Initial check-in of version 0.7.0
  gssproxy is needed on the NFS server if krb5 is used for NFS
  authentication using an AD directory server.
  /etc/krb5.conf may need "auth_to_local = RULE:[1:$1@$0]" on
  the "realms" section when "winbind" is used for nsswitch.conf.
  (bsc#1024309)(FATE#322526)
- gp_config.fix
  0001-Add-support-for-the-NO_CI_FLAG-credentials-option.REVERT
  0002-Add-test-to-check-setting-cred-options.REVERT
  Conditionally allow compilation on older releases.