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.
gcc: blacklist llvm-gcc

Fixes #34222.
rlwrap 0.42

Closes #34227.

Signed-off-by: Tim D. Smith <git@tim-smith.us>
rlwrap: add 0.42 bottle.
shadowsocks-libev 1.5.3

Closes #34226.

Signed-off-by: Tim D. Smith <git@tim-smith.us>
shadowsocks-libev: update 1.5.3 bottle.
dar: fix upx dep
mlt: style fix
mlt: fix conditionals
graphviz: update pango option
graphviz: combine conditionals
postgis: provide a little more context regarding bottle issues
postgis: only HEAD requires autotools