Travis: Update gcc to 4.7
authorDaniel Albers <daniel@lbe.rs>
Mon, 28 Jul 2014 14:29:37 +0000 (16:29 +0200)
committerDaniel Albers <daniel@lbe.rs>
Mon, 28 Jul 2014 20:06:51 +0000 (22:06 +0200)
commit588c5e4a035f11bcb934d64813603ffdc8d270ed
tree4dce4cef4677b650284c6abb53c8b8cefd313857
parent7bfe31852798ccaa67252ad2b67af058e5fe6833
Travis: Update gcc to 4.7

Fixes Travis builds currently failing with:
  cc1plus: error: unrecognized command line option ‘-std=c++11’
.travis.yml