Most notably with small percent changes, add or subtract, the error
introduced by truncation on double to integer keeps adding up.

Round raw values calculated from percentages to reduce error introduced
by truncation from double to integer.

Added installation instructions for NixOS/nix

Improve coding style - consistency of not placing a whitespace after `if`, and `while`

Fix config path information

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

Co-Authored-By: TheJakeSchmidt <TheJakeSchmidt@users.noreply.github.com>

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

Fix github light release link

The github releases page was wrong. This will help users to install light faster.

debian: install udev rules under /lib

Update installation instructions for Arch Linux

Introduce the concept of a float-typed value in the context, for commands
like -T that don't work with percentages/raw values.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

Fix #66: Align man page with help text

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

Update debian packaging

- Order commands and options similar to help text, not alphabetically
- Update command descriptions to new nomenclature
- Update copyright years

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

Seeing as light supports at least two different GNU/Linux distributions
it seems prudent to not claim 'package:' for Debian packages.  This has
the added benefit of adding easy build targets for RedHat/Fedora, Arch,
and others.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

- Bump debhlper compat to >= 10 (Stretch)
- Update Standards-Version field, we seem to be compatible
- Update package Description filed, lintian complains of empty body
- Update changelog date and drop GitHub issue reference, confuses lintian

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

Rewrite codebase, add device-system pewpew