travis: disable build with clang, because of llvm.org overloaded

.travis.yml

@@ -22,18 +22,18 @@ matrix:
           - g++-4.8
           - cmake
           - libglib2.0-dev
-    - env: COMPILER_VERSION=3.5
+    # - env: COMPILER_VERSION=3.5
-      os: linux
+    #   os: linux
-      compiler: clang++
+    #   compiler: clang++
-      addons:
+    #   addons:
-        apt:
+    #     apt:
-          sources:
+    #       sources:
-          - ubuntu-toolchain-r-test
+    #       - ubuntu-toolchain-r-test
-          - llvm-toolchain-precise-3.5
+    #       - llvm-toolchain-precise-3.5
-          packages:
+    #       packages:
-          - clang-3.5
+    #       - clang-3.5
-          - cmake
+    #       - cmake
-          - libglib2.0-dev
+    #       - libglib2.0-dev
 
 
 before_script: