Add a README and installation instructions.

git-svn-id: http://www.varnish-cache.org/svn/trunk@798 d4fa192b-c00b-0410-8231-f00ffab90ce4

INSTALL

+		      Installation Instructions
+
+Varnish uses the GNU autotools.  To build and install Varnish, simply
+run the 'configure' script in the top-level directory, then run 'make'
+and 'make install'.
+
+Additional 'configure' options of interest:
+
+  --enable-developer-warnings
+                          enable strict warnings (default is NO)
+  --enable-debugging-symbols
+                          enable debugging symbols (default is NO)
+  --enable-werror         use -Werror (default is NO)

README

+This is an alpha release of the Varnish high-performance HTTP
+accelerator.
+
+Please read the following web page before trying out Varnish:
+
+  http://varnish.projects.linpro.no/wiki/AlphaReadme
+
+Technical questions about Varnish and this release should be addressed
+to <varnish-dev@projects.linpro.no>.
+
+For more information about the project, see:
+
+  http://varnish.projects.linpro.no/wiki