Packaging fixes

Full Changelog: 1.1.1...1.1.2

Temporarily disable broken settings

Full Changelog: 1.1.0...1.1.1

Vertical and 1/4 tiling

Full Changelog: 1.0.2...1.1.0

• Add support for 1/4 screen tiling
• Add support for splitting vertically (repeat the last key shortcut to cycle through rows)
• Various code cleanup
• Various minor improvements

Fix window drawing issues

This fixes window draw issues when compositing is enabled for un-evenly
divisible X-axis dimensions (e.g. for thirds or sixths). This script
will return a float to kwin, which X11 will balk at. When trying to
resize windows to non-integer dimensions, the window will fail to be
drawn correctly and can not be interacted with.

---

The patch described in this merge
request does
not appear to fix this particular issue, even though it should. I
tested using the Archlinux kwin package at
5.26.2.1-2
(which should include the patch; see below link), but the issue still
persisted.

So, instead, we can round our dimensions down to an integer before it's
even sent to kwin. This may be unnecessary in the future, if the
upstream bug is ever fixed, but it will not cause any harm except for an
undetectable waste of CPU cycles to floor() the dimensions.

Fix maximizing issue

Fixes #1

Initial release

Refactor code from upstream to optimize for Ultrawide monitor setups.