mp3diags: switched to pacman hooks (#73)

mp3diags/PKGBUILD

@@ -1,6 +1,6 @@
 pkgname=mp3diags
 pkgver=1.2.03
-pkgrel=4
+pkgrel=5
 pkgdesc="GUI-based application that allows end-users to identify issues with their MP3 files, fix some of the issues and make other changes."
 url="http://sourceforge.net/projects/mp3diags/"
 license=('GPL')
@@ -9,7 +9,6 @@ depends=('qt' 'boost-libs')
 makedepends=('boost')
 optdepends=('mp3gain: MP3 normalization support')
 categories=('multimedia')
-install=mp3diags.install
 source=("http://downloads.sourceforge.net/project/mp3diags/mp3diags-src/MP3Diags-${pkgver}.tar.gz")
 sha512sums=('0f7a5d300a3366a2b5ed3da78e1b1bf892618e19e6ea0de444cffea0926d8370f8309fae4fececcea4bf494b1b4b51ec6c382dbb7e46d8286c7580da18675fcf')
 

mp3diags/mp3diags.install

@@ -1,11 +0,0 @@
-post_install() {
-  xdg-icon-resource forceupdate --theme hicolor &> /dev/null
-}
-
-post_upgrade() {
-  post_install
-}
-
-post_remove() {
-  post_install
-}