novus/salat — pull request #63 by gildegoma (2012-11-28 10:24:03+00:00)
Title: Fix travis.sh to build the scala version matrix

In order to build against scala versions 2.9.1 and 2.9.2, as described in `.travis.yml`, use the environment variable exported by travis builder.

Note: Travis CI will soon [use `sbt-extras` as standard sbt tool](https://github.com/travis-ci/travis-cookbooks/pull/107), and thus it will be in the future possible to get rid of extra script `scripts/travis.sh`. Since I'm tracking when travis-ci.org will be ready, I may send you a second pull request in this way (see https://github.com/gildegoma/salat/tree/sbtextras-on-travisci as preview...).