Update various libraries' documentation build.

Mostly to use the images and css files under doc/src instead of
doc/html, usually be deleting the settings in order to use the defaults.
Also add 'boost.root' to some builds in order to fix links which rely on
it.

[SVN r63146]

doc/Jamfile.v2

@@ -10,6 +10,7 @@ boostbook standalone
     :
         typeof
     :
+        <xsl:param>boost.root=../../../..
         <xsl:param>nav.layout=none
         <xsl:param>navig.graphics=0
     ;