Remove 'data/' directory

This should have been done with the 3.0 release, but was overlooked.

Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>

data/PKGBUILD

@@ -1,19 +0,0 @@
-# Maintainer: Anna Schumaker <anna@nowheycreamery.com>
-pkgname=emmental
-pkgver={MAJOR}.{MINOR}
-pkgrel=1
-pkgdesc='The cheesy music player'
-url='https://www.git.nowheycreamery.com/anna/emmental'
-arch=('any')
-license=('GPL3')
-depends=('python' 'python-gobject' 'python-mutagen' 'python-pyxdg' 'gtk4' 'gstreamer' 'gst-plugins-base')
-optdepends=('gst-plugins-good' 'gst-plugins-bad' 'gst-plugins-ugly')
-source=("https://git.nowheycreamery.com/anna/emmental/archive/emmental-$pkgver.tar.gz")
-sha256sums=({SHA256SUM})
-
-package() {
-	cd "$pkgname"
-	make PREFIX="$pkgdir/usr" install
-	sed -i "s|$pkgdir||" $pkgdir/usr/bin/emmental
-	sed -i "s|$pkgdir||" $pkgdir/usr/share/applications/emmental.desktop
-}