smplayer: switch to pacman hooks (#73 and #74)

smplayer/PKGBUILD

@@ -1,6 +1,6 @@
 pkgname=smplayer
 pkgver=18.10.0
-pkgrel=1
+pkgrel=2
 pkgdesc="A complete front-end for MPlayer"
 arch=('x86_64')
 url="https://www.smplayer.info/"
@@ -12,7 +12,6 @@ optdepends=('smplayer-themes: icon themes collection'
             'smtube: browse and play youtube videos'
             'mpv: for using mpv instead of mplayer')
 categories=('multimedia')
-install=smplayer.install
 source=(https://downloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.bz2)
 sha256sums=('2dff7c9ad2cc6dd757f9671e48885318b7f50d32ac3879d5ac9a1c485a0e14eb')
 

smplayer/smplayer.install

@@ -1,12 +0,0 @@
-post_install() {
-     xdg-icon-resource forceupdate --theme hicolor &> /dev/null
-     update-desktop-database -q
-}
-
-post_upgrade() {
-    post_install
-}
-
-post_remove() {
-    post_install
-}