modernize travis

Author: tkelman

.travis.yml

@@ -1,17 +1,14 @@
-language: cpp
-compiler:
-  - clang
+# Documentation: http://docs.travis-ci.com/user/languages/julia/
+language: julia
+os:
+  - linux
+  - osx
+julia:
+#  - release
+  - nightly
 notifications:
   email: false
-env:
-  matrix:
-    - JULIAVERSION="juliareleases"
-    - 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 'Pkg.init(); Pkg.clone(pwd()); Pkg.test("ObjFileBase")'
+# uncomment the following lines to override the default test script
+#script:
+#  - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
+#  - julia -e 'Pkg.clone(pwd()); Pkg.build("StructIO"); Pkg.test("StructIO"; coverage=true)'