Merge pull request #16 from tkelman/patch-1

also test 0.3 on travis

Author: yeesian

.travis.yml

@@ -3,12 +3,13 @@ os:
     - osx
     - linux
 julia:
-    - release
+    - 0.3
+    - 0.4
     - nightly
 notifications:
     email: false
 script:
     - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
     - julia -e 'Pkg.clone(pwd()); Pkg.build("LibGEOS"); Pkg.test("LibGEOS"; coverage=true)'
 after_success:
-    - julia -e 'cd(Pkg.dir("LibGEOS")); Pkg.add("Coverage"); using Coverage; Coveralls.submit(Coveralls.process_folder())';
+    - julia -e 'cd(Pkg.dir("LibGEOS")); Pkg.add("Coverage"); using Coverage; Coveralls.submit(Coveralls.process_folder())';