libsodium 0.7.0

Closes #31850.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
libsodium: update 0.7.0 bottle.
Bump revisions for libsodium dependents
pango 1.36.6

Closes #31855.
pango: update 1.36.6 bottle.
gtksourceview3 3.12.3

Closes #31856.
phash: define options before dependencies
shadowsocks-libev: fix polarssl dependency
sdl: avoid repeated conditional
swi-prolog 7.1.21
nanomsg: style
abcm2ps: simplify deps

pkg-config is basically free, let's avoid conditional dependency
problems here.
libcaca: fix optional dep

Declaring an optional dependency inside a conditional defeats the
purpose of optional dependencies.

pkg-config is basically free, let's avoid conditional dependency
problems here.
abcm2ps 7.8.7, devel 8.1.5
abcm2ps: update 7.8.7 bottle.
Avoid conditionally defined resources

Resources are downloaded on-demand, so we can always define them and
avoid the headaches that come with conditional definitions.
parallel 20140822

Closes #31861.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
harfbuzz 0.9.35
harfbuzz: update 0.9.35 bottle.
cogl 1.18.2