Remove outdated version number

Also fix a broken link and the ToC for the chapter on using Renjin as a
library.

.gitignore

@@ -1,3 +1,4 @@
+venv/
 build/
 *.swp
 *.*~

source/conf.py

@@ -51,10 +51,9 @@
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
-# The short X.Y version.
-version = '0.8'
 # The full version, including alpha/beta/rc tags.
 release = '0.9.2719'
+version = release
 
 rst_epilog = '.. |VERSION| replace:: %s' % release
 

source/introduction.rst

@@ -3,8 +3,7 @@
 Introduction
 ============
 
-This guide covers Renjin version |version| and is aimed at developers looking
-to:
+This guide covers Renjin |release| and is aimed at developers looking to:
 
 1. integrate R code in their Java applications and to exchange data between Java
    and R code, and/or to
@@ -123,7 +122,7 @@ The labels at the top correspond to the fields in a Maven project (POM) file
 whereas the bottom labels explain how package references are constructed. The
 package detail page in Renjin's package repository browser tells you how to load
 extension packages from the command line or using a POM file (see the section
-:ref:`sec-using-r-packages-in-renjin`).
+:ref:`sec-using-packages`).
 
 .. _this blog post: http://www.renjin.org/blog/2015-09-14-new-packages-renjin-org.html
 

source/library/index.rst

@@ -4,8 +4,6 @@ Using Renjin as a Library
 
 
 .. toctree::
-   :numbered:
-   :maxdepth: 3
 
    project-setup
    using-packages

source/library/using-packages.rst

@@ -1,4 +1,6 @@
 
+.. _sec-using-packages:
+
 Using Packages
 --------------