Add Boost.Unordered and add to the documentation. Not fully integrated yet.

[SVN r42528]

doc/Jamfile.v2

@@ -39,6 +39,7 @@ boostbook doc
     <dependency>../libs/interprocess/doc//interprocess
     <dependency>../libs/intrusive/doc//autodoc.xml
     <dependency>../libs/intrusive/doc//intrusive
+    <dependency>../libs/unordered/doc//unordered
 
     ## Add path references to the QuickBook generated docs...
 
@@ -55,6 +56,7 @@ boostbook doc
     <implicit-dependency>../libs/mpi/doc//mpi
     <implicit-dependency>../libs/interprocess/doc//interprocess
     <implicit-dependency>../libs/intrusive/doc//intrusive
+    <implicit-dependency>../libs/unordered/doc//unordered
 
     <xsl:param>boost.libraries=../../libs/libraries.htm
 

doc/src/boost.xml

@@ -709,6 +709,8 @@
      </libraryinfo>
    </library>
 
+   <xi:include href="unordered.xml"/>
+
    <library name="Utility" dirname="utility" html-only="1">
      <libraryinfo>
        <author>

libs/unordered

@@ -1 +1 @@
-Subproject commit 88da98e37b9539c103ae9e6fc7db1b4e52010585
+Subproject commit 44c402137f324c31e8c248d6bb71b4ad412ce48a