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/git/template

@@ -0,0 +1,28 @@
+# Template build file for 'git".
+pkgname=git
+version=1.6.5.2
+distfiles="http://www.kernel.org/pub/software/scm/git/git-$version.tar.bz2"
+build_style=gnu_configure
+configure_args="--with-shell=/bin/sh --with-curl --with-expat --without-tcltk"
+short_desc="GIT Tree History Storage Tool"
+maintainer="Juan RP <xtraeme@gmail.com>"
+checksum=a7050b45a4c5a2b40db83dc67dc3ff4b422ef1864df72316b3221ead2eefb5c1
+long_desc="
+ GIT is a \"directory content manager\" designed to handle absolutely massive
+ projects with speed and efficiency, and the release of the 2.6.12 (and later)
+ versions of the Linux kernel as well as more and more other projects switching
+ to it would indicate that it does this task well.
+
+ GIT falls in the category of distributed version control software, similar
+ to e.g. GNU Arch or Monotone (or, in the commercial world, BitKeeper). Every
+ GIT working directory is a full-fledged repository with full revision tracking
+ capabilities, not dependent on network access to a central server."
+
+subpackages="$pkgname-perl"
+Add_dependency full	glibc
+Add_dependency full	zlib
+Add_dependency full	expat
+Add_dependency full	openssl
+Add_dependency build	perl
+Add_dependency build	curl
+Add_dependency run	curl-libs