Added symlink for ddemangle

PKGBUILD

@@ -3,7 +3,7 @@
 
 pkgname='dtools'
 pkgver=2.078.0
-pkgrel=1
+pkgrel=2
 pkgdesc="Ancilliary tools for the D programming language"
 license=('Boost')
 groups=('dlang')
@@ -41,6 +41,7 @@ package() {
     cd $pkgdir
     ln -s dtools-rdmd usr/bin/rdmd
     ln -s dtools-dustmite usr/bin/dustmite
+    ln -s dtools-ddemangle usr/bin/ddemangle
 
     install -Dm644 $srcdir/LICENSE_1_0.txt usr/share/licenses/$pkgname/LICENSE
 }