Major infrastructure changes, part 2.

* Moved helpers, common and triggers dirs into xbps-src, where
  they belong.
* Renamed the templates dir to srcpkgs, it was so redundant before.
* Make it possible to add subpkgs with no restriction in names, for
  example udev now has a subpkgs called "libgudev". Previously
  subpkgs were named "${sourcepkg}-${pkgname}".
* xbps-src: changed to look for template files in current directory.
  That means that most arguments from the targets have been removed.
* xbps-src: added a reinstall target, to remove + install.
* xbps-src: do not overwrite binpkgs by default, skip them.

And more that I forgot because it's a mega-commit that I've been
working for some days already...

--HG--
extra : convert_revision : 0f466878584d1e6895d2a234f07ea1b2d1e61b3e

srcpkgs/gsfonts/template

@@ -0,0 +1,24 @@
+# Template file for 'gsfonts'
+pkgname=gsfonts
+version=8.11
+revision=1
+wrksrc=fonts
+distfiles="${SOURCEFORGE_SITE}/ghostscript/ghostscript-fonts-std-$version.tar.gz"
+build_style=custom-install
+short_desc="Ghostscript standard Type1 fonts"
+maintainer="Juan RP <xtraeme@gmail.com>"
+checksum=0eb6f356119f2e49b2563210852e17f57f9dcc5755f350a69a46a0d641a0c401
+long_desc="
+ This packages includes the Ghostscript standard Type1 fonts."
+
+font_dirs="/usr/share/fonts/Type1"
+triggers="x11-fonts"
+noarch=yes
+
+Add_dependency full font-util
+
+do_install()
+{
+	install -d ${DESTDIR}/usr/share/fonts/Type1
+	install -m644 ${wrksrc}/*.[ap]f[bm] ${DESTDIR}/usr/share/fonts/Type1
+}