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/psmisc/template

@@ -0,0 +1,15 @@
+# Template file for 'psmisc'
+pkgname=psmisc
+version=22.8
+distfiles="${SOURCEFORGE_SITE}/$pkgname/$pkgname-$version.tar.gz"
+build_style=gnu_configure
+short_desc="Small set of utilities that use the linux proc fs"
+maintainer="Juan RP <xtraeme@gmail.com>"
+checksum=db304ec5349564acc484d84df283466c37ff6938c420d928db1d199121097e8c
+long_desc="
+ The psmisc package is a set of some small useful utilities that use
+ the proc filesystem. We're not about changing the world, but providing
+ the system administratror with some help in common tasks."
+
+Add_dependency build gettext
+Add_dependency run glibc