Update to 5.1.3 release.
- Convert USE_GMAKE=yes to USES=gmake
- Convert to new LIB_DEPENDS syntax
- Support staging

Approved by:	crees, tabthorpe (mentors, implicit)
- Support staging

Approved by:	crees, tabthorpe (mentors, implicit)
- Support staging

Approved by:	crees, tabthorpe (mentors, implicit)
- Update texinfo to 5.2
- Add stage support
- Support staging

Approved by:	crees, tabthorpe (mentors, implicit)
- Convert USE_GMAKE=yes to USES=gmake
- Support staging

Approved by:	crees, tabthorpe (mentors, implicit)
- Convert USE_GMAKE=yes to USES=gmake
- Support staging

Approved by:	crees, tabthorpe (mentors, implicit)
- Convert USE_GMAKE=yes to USES=gmake
- Support staging

Approved by:	crees, tabthorpe (mentors, implicit)
- Convert USE_GMAKE=yes to USES=gmake
- Support staging

Approved by:	crees, tabthorpe (mentors, implicit)
- Support staging

Approved by:	crees, tabthorpe (mentors, implicit)
Update to 1.2.2
- Support staging

Approved by:	crees, tabthorpe (mentors, implicit)
- Sync with pkg update
  Fix pkg register -i (staged pass mode) not properly respecting @owner/@group

With hat:	portmgr
- Update to checkin fbd0b7e356

Changes:
  * Loopback address fixes
  * Fixes for when running poudriere in a jail (do not use fdescfs or
    devfs to hide/unhide devices). PATCHED_FS_KERNEL overrides this
  * Prevent SIGTSTP from reaching child builders
  * jail -c: Fix -m ftp-archive for 9.0
  * jail -cu: Add svnlite support and SVN_CMD override
Fix package name conflict with py-gobject.
Use new lib_depend syntax.
USE_GMAKE => USES=gmake
BUILD/RUN_DEPENDS=gobject-introspection -> USE_GNOME=introspection.
Restrict python version to -2.7 [1]
Enable stage support.

Submitted by:	mva [1]
- Support staging

Approved by:	crees, tabthorpe (mentors, implicit)
- Support staging

Approved by:	crees, tabthorpe (mentors, implicit)
- Support staging

Approved by:	crees, tabthorpe (mentors, implicit)
- Convert to new LIB_DEPENDS syntax
- Support staging

Approved by:	crees, tabthorpe (mentors, implicit)