update paths mentioned in README. exclude README from the site jekyll generates.

Author: zathomas

README.adoc

@@ -13,6 +13,6 @@ The build script assumes you have the prerequisites installed: asciidoc and git.
 ./generate-site.sh
 ----
 
-The site pages will be created in the `static` directory. Their layout is governed by `layout.conf`.
+The site pages will be created in the root directory from sources in `source`. Their layout is governed by `source/layout.conf`.
 
 This system powers http://rsf.github.io

_config.yml

@@ -1,3 +1,3 @@
 name: RSF Docs
 pygments: true
-exclude: [source, generate-site.sh]
+exclude: [source, generate-site.sh, README.adoc]