Include more documentation.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/.document

@@ -7,43 +7,96 @@
 # But for now
 
 English.rb
+Env.rb
 abbrev.rb
 base64.rb
 benchmark.rb
 cgi
 cgi.rb
 complex.rb
+csv.rb
+date
 date.rb
+date2.rb
+debug.rb
 delegate.rb
+drb
+drb.rb
 erb.rb
+eregex.rb
 fileutils.rb
+finalize.rb
 find.rb
 forwardable.rb
+ftools.rb
 generator.rb
 getoptlong.rb
+getopts.rb
+gserver.rb
+importenv.rb
+ipaddr.rb
+irb.rb
+jcode.rb
 logger.rb
+mailread.rb
+mathn.rb
 matrix.rb
+mkmf.rb
 monitor.rb
+mutex_m.rb
 net
 observer.rb
+open-uri.rb
+open3.rb
+optparse
 optparse.rb
+ostruct.rb
+parsearg.rb
+parsedate.rb
 pathname.rb
+ping.rb
 pp.rb
 prettyprint.rb
+profile.rb
+profiler.rb
 pstore.rb
+racc
 rational.rb
-rinda
+rdoc
+readbytes.rb
+resolv-replace.rb
 resolv.rb
+rexml
+rinda
+rss
+rss.rb
+rubyunit.rb
+runit
+scanf.rb
 set.rb
+shell
+shell.rb
 shellwords.rb
 singleton.rb
+soap
+sync.rb
 tempfile.rb
-test/unit.rb
+test
-test/unit/assertions.rb
 thread.rb
 thwait.rb
 time.rb
 timeout.rb
 tmpdir.rb
+tracer.rb
+tsort.rb
+un.rb
 uri
+uri.rb
+weakref.rb
+webrick
+webrick.rb
+wsdl
+xmlrpc
+xsd
+yaml
 yaml.rb