Some reST syntax correction. Now the PDF documentation builds correctly under Windows using MIKTEX. Some update on the tutorial structure. Some CSS syntax correction. Windows Install Tutorial v0.4.

modules/core/doc/clustering.rst

@@ -65,7 +65,7 @@ Splits an element set into equivalency classes.
     :param vec: Set of elements stored as a vector.
 
     :param labels: Output vector of labels. It contains as many elements as  ``vec``. Each label  ``labels[i]``  is a 0-based cluster index of  ``vec[i]`` .   
-	
+    
     :param predicate: Equivalence predicate (pointer to a boolean function of two arguments or an instance of the class that has the method  ``bool operator()(const _Tp& a, const _Tp& b)`` ). The predicate returns ``true`` when the elements are certainly in the same class, and returns ``false`` if they may or may not be in the same class.
 
 The generic function ``partition`` implements an
@@ -76,4 +76,4 @@ http://en.wikipedia.org/wiki/Disjoint-set_data_structure
 . The function
 returns the number of equivalency classes.
 
-.. [Arthur2007] Arthur and S. Vassilvitskii “k-means++: the advantages of careful seeding”, Proceedings of the eighteenth annual ACM-SIAM symposium on Discrete algorithms, 2007
+.. [Arthur2007] Arthur and S. Vassilvitskii <EFBFBD>k-means++: the advantages of careful seeding<EFBFBD>, Proceedings of the eighteenth annual ACM-SIAM symposium on Discrete algorithms, 2007