category should be devel, not www.

Pointed out by: bapt
Remove firstboot-growfs.  As jmg pointed out to me, he added this
functionality to the base system 3 weeks ago...
Use autoconf:env as runtime ports and set perl5 as a build-only dependency.
Set perl5 as a build-only dependency.
Document the removal of sysutils/firstboot-growfs.
Add bsdec2-image-upload port:
  Tool for uploading disk images into Amazon EC2 and creating Amazon
  Machine Images from them.

This will be used to build FreeBSD/EC2 images in the future.
Update 4.2.7p480 --> 4.2.7p481
Port for py-fake-factory.

Reviewed by: mva, wg
Phabric: D1169
- Fix heimdal-gssapi.pc.
- Add an UPDATING entry.

PR:	195319
Add -rpath forgotten in the previous commit.
- Update from 2.3.3 to 2.3.6
- Take maintainership
- Use options helpers
- Simplify Makefile
- Use options helpers
- Simplify Makefile
- Take maintainership
graphics/linux-c6-gdk-pixbuf: rename to -pixbuf2

- Rename gdk-pixbuf to linux-c6-gdk-pixbuf2 to properly distinguish between
  linux- gdk-pixbuf 1 and 2.
- Change consumers dependencies to match.

PR: 		195120, 195121
Differential Revision:	https://reviews.freebsd.org/D1192
Submitted by:	Jan Beich <jbeich@vfemail.net>
Reviewed by:	rene (emulation)
Approved by:	swills (mentor)
Approved by:	portmgr (swills)
Renaming linux-c6-gdk-pixbuf to linux-c6-gdk-pixbuf2 in category to unbreak
INDEX.

Spotted by:	cperciva
Approved by:	swills (mentor)
Renaming linux-c6-gdk-pixbuf to linux-c6-gdk-pixbuf2 in emulators/linux-c6 to
unbreak INDEX (part two)

Spotted by:	cperciva
Approved by:	swills
Hook some ports to the build
- Update to 1.590
Make mandoc happy
Remove obsolete patches.

PR:		195255
Submitted by:	jhb
Approved by:	luca.pizzamiglio@gmail.com (maintainer)
Remove old firefox/thunderbird crash workaround. Upstream fixed it, and now
the patch is causing window update issues.

PR:		195312
Submitted by:	gblach@