message: chore(ci): add c++11 standard compliant compiler
  Add installation of C++11 standard compliant compiler to Travis CI build process
diff: @@ -22,6 +22,14 @@ notifications:
  env:
  global:
  - SAUCE_ACCESS_KEY=''
  + - CXX=g++-4.8
  +
  +addons:
  + apt:
  + sources:
  + - ubuntu-toolchain-r-test
  + packages:
  + - g++-4.8
  before_install:
  # Updating NPM to relevant version >= 3 on Node.JS LTS
  