Use the same CXX for matcaffe as for the rest of the build
Merge pull request #766 from rbgirshick/matcaffe-cxx

Use the same CXX for matcaffe as for the rest of the build
numerical stability improvement
Merge pull request #773 from qipeng/lrelu

Leaky ReLU numerical stability improvement
cmake build system
examples CMake lists
fixed CMake dependant header file generation
fixed lint issues
cmake build configuration for travis-ci
cmake from binaries
restoring travis.yml