Disable support for autoplist in staging as it breaks meta ports
Make do_extract_mtree available throught the private API
Extract mtree and execute script when staging
When iterating through repos to check for database access, igore the
ones which aren't enabled.

Add boolean flag to pkg_count_repos: if true, only count the active
repos.

Fixes #598
Quick'n'dirty implementation of pkg+foo:// URL scheme, for foo in
(http, https, ftp).

Some style improvements

Code in libpkg/fetch.c needs refactoring so we can cleanly implement
pkg+ssh://

issue #550
etags generates a file called TAGS by default.
Use new pkg+http:// URL scheme

issue #550
Add some documentation about URL schemes in PACKAGESITE settings.

Issue #550
Spelling and typo fixes
Latest links are no longer generated per category for ports with pkgng
Fix deinstallation message to say it will free space

Reported by:	mva
Make pass mode respect properly @owner/@group

In pass mode we need to resolv the uid/gid and enforce them.
Remove paking_append_file function
pkg info now default on glob matching
Print a package once for each vuln found if -q is used
Revert "Print a package once for each vuln found if -q is used"

This reverts commit 741d32572144dc9a4dd08ed67524181627d5d85b.
Print a pkg name only once - even if multiple vulns were found -  when using -q
- Part one of the language cleanup
- Add a missing man page mention for `pkg updating'
- Comment out man page mentions for `pkg plugins' and `pkg config' which
  are missing their man pages at this time
- Part two of the language cleanup