Release 1.54.0 beta1

[SVN r84619]

example/Jamroot

@@ -11,10 +11,7 @@ use-project boost
 # boost_python library from the project whose global ID is
 # /boost/python.
 project
-  : requirements <library>/boost/python//boost_python 
-                 <implicit-dependency>/boost//headers 
-  : usage-requirements <implicit-dependency>/boost//headers 
-  ;
+  : requirements <library>/boost/python//boost_python ;
 
 # Declare the three extension modules.  You can specify multiple
 # source files after the colon separated by spaces.

example/quickstart/Jamroot

@@ -12,8 +12,6 @@ use-project boost
 # /boost/python.
 project boost-python-quickstart
   : requirements <library>/boost/python//boost_python 
-    		 <implicit-dependency>/boost//headers 
-  : usage-requirements <implicit-dependency>/boost//headers 	 
     ;
 
 # Make the definition of the python-extension rule available

example/tutorial/Jamroot

@@ -20,10 +20,7 @@ use-project boost
 # boost_python library from the project whose global ID is
 # /boost/python.
 project
-  : requirements <library>/boost/python//boost_python 
-                 <implicit-dependency>/boost//headers 
-  : usage-requirements <implicit-dependency>/boost//headers 
-  ;
+  : requirements <library>/boost/python//boost_python ;
 
 # Declare the three extension modules.  You can specify multiple
 # source files after the colon separated by spaces.