- update travis

.travis.yml

@@ -1,17 +1,8 @@
-language: cpp
-compiler:
-  - clang
+language: julia
+julia:
+ - 0.6
 notifications:
  email: true
-env:
- matrix:
- - JULIAVERSION="julianightlies"
-before_install:
- - sudo add-apt-repository ppa:staticfloat/julia-deps -y
- - sudo add-apt-repository ppa:staticfloat/${JULIAVERSION} -y
- - sudo apt-get update -qq -y
- - sudo apt-get install libpcre3-dev julia -y
- - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
 script:
  - julia -e 'versioninfo(); Pkg.init(); Pkg.clone(pwd())'
  - julia --color=yes ./test/runtests.jl