libftdi doesn't depend on boost
libusb: add fix for automake 1.13+
cpulimit 0.1

Closes #16975.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Remove redundant attr_readers

These are redefined later for use in the bottle DSL.
New formula: clamz 0.5

A command-line program to download MP3s from Amazon.

Closes #17552.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
cpulimit: use full path in test
New formula: CRM114

Closes #17684.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
New formula: ctl

The Color Transformation Language, or CTL, is a programming language for
digital color management.

Closes #17868.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
New formula: agedu

From the home page:

    agedu: a Unix utility for tracking down wasted disk space

This program is similar to du, but also reports the age of the large
data.  This allows you to find folders full of data that _haven't been
accessed in a while_.

Closes #17887.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
freeling: depends on boost with-icu
swatchbooker: depends on little-cms with-python
links: add optional X11 support

Closes #18022.

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