cairo: enable SVG support

This is needed for proper svg support for node-canvas:
https://github.com/Automattic/node-canvas#svg-support

Closes #33874.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
cairo: update 1.14.0 bottle.
leptonica: make libtiff recommended

Closes #33917.
tesseract: bump revision for leptonica change
leptonica: update 1.71_1 bottle.
tesseract: update 3.02.02_3 bottle.
tcpreplay: find libpcap on Xcode-only systems

Fixes #34063.
tcpreplay 4.1.0-b2 devel

Adds the devel build, adds a dependency on libdnet because if you have it
installed it is already looking for and pulling it in from /usr/local
and adds a test.

Closes #34207.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
tcpreplay: update 4.0.5 bottle.
ruby 2.1.5

Closes #34216.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
ruby: update 2.1.5 bottle.
bash-git-prompt 2.3.4

Closes #34213.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
RethinkDB 1.15.2

Closes #34115.

Signed-off-by: Tim D. Smith <git@tim-smith.us>
rethinkdb: update 1.15.2 bottle.
gtk+3: Conditionalize at-spi2-atk dependency for X11

Closes #33828.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
awscli 1.6.2

Closes #34218.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
awscli: update 1.6.2 bottle.
Ensure that equals options get parsed properly

Options such as --userimg=<path> should be parsed as an option with an
equals in its name ("userimg=") and without the path argument in
Option.name

Closes #34219.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
awscli: better sandboxing

Closes #34224.
awscli: update 1.6.2_1 bottle.