[CI] deactivate os x builds for now

Author: h-2

.travis.yml

@@ -40,21 +40,21 @@ matrix:
           sources: ['ubuntu-toolchain-r-test']
           packages: ['clang', 'g++-4.9', 'cmake', 'zlib1g-dev', 'libbz2-dev'] # g++ required for newer libstdc++
 
-    - os: osx
-      compiler: clang-3.6
-      before_install:
-        - sudo brew update
-        - sudo brew tap homebrew/versions
-        - sudo brew install llvm36
-      install: ['export CXX="clang++-3.6" CC="clang-3.6"' ]
+    #- os: osx
+      #compiler: clang-3.6
+      #before_install:
+        #- sudo brew update
+        #- sudo brew tap homebrew/versions
+        #- sudo brew install llvm36
+      #install: ['export CXX="clang++-3.6" CC="clang-3.6"' ]
 
-    - os: osx
-      compiler: clang-3.7
-      before_install:
-        - sudo brew update
-        - sudo brew tap homebrew/versions
-        - sudo brew install llvm37
-      install: ['export CXX="clang++-3.7" CC="clang-3.7"' ]
+    #- os: osx
+      #compiler: clang-3.7
+      #before_install:
+        #- sudo brew update
+        #- sudo brew tap homebrew/versions
+        #- sudo brew install llvm37
+      #install: ['export CXX="clang++-3.7" CC="clang-3.7"' ]
 
 script:
   - mkdir -p build && cd build