Remove BBv1 for good

[SVN r36321]

boost-build.jam

@@ -6,12 +6,6 @@
 #~ LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
 BOOST_ROOT = $(.boost-build-file:D) ;
-if --v2 in $(ARGV)
-{
-    JAMFILE = [Bb]uild.jam [Jj]amfile.v2 ;
-    boost-build tools/build/v2 ;
-}
-else
-{
-    boost-build tools/build/v1 ;
-}    
+JAMFILE = [Jj]amfile.v2 ;
+boost-build tools/build/v2 ;
+

libs/python

@@ -1 +1 @@
-Subproject commit 0c4ebef57957eaba719f58b0fd239e18626d996f
+Subproject commit d8c3ff199eaca9603f912f75627ff2e43e004cdd

tools/build

@@ -1 +1 @@
-Subproject commit ceee5e267a9593085c92c0a395704dffbf972bf8
+Subproject commit f1493bf1fa5968673733f338f25aca8309796eaf