Poke Travis.

.travis.yml

@@ -23,10 +23,10 @@ os:
 
 matrix:
   include:
-    - compiler: clang
-      env: TOOLSET=clang-3.4
     #- compiler: clang
-    #  env: TOOLSET=clang-3.5
+    #  env: TOOLSET=clang-3.4
+    - compiler: clang
+      env: TOOLSET=clang-3.5
     #- compiler: gcc
     #  env: TOOLSET=gcc-4.7
     #- compiler: gcc