Update .travis.yml

Author: jonathanBieler

.travis.yml

@@ -4,8 +4,7 @@ os:
   - linux
   - osx
 julia:
-  - 0.7
-  - 1.0
+  - 1.3
   - nightly
 matrix:
   allow_failures:
@@ -17,17 +16,9 @@ addons:
         packages:
             - xvfb
             - xauth
-            - libgtk-3-dev
 script:
-    - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
-    - if [[ `uname` = "Linux" ]]; then TESTCMD="xvfb-run julia"; else TESTCMD="julia"; fi
-    - $TESTCMD -e 'using Pkg;
-          Pkg.add(PackageSpec(url="https://github.com/jonathanBieler/GtkExtensions.jl.git", rev="master"));
-          Pkg.clone(pwd());
-          Pkg.build("GtkMarkdownTextView");
-          Pkg.test("GtkMarkdownTextView"; coverage=true)'
+  - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
+  - if [[ `uname` = "Linux" ]]; then TESTCMD="xvfb-run julia"; else TESTCMD="julia"; fi
+  - $TESTCMD -e 'using Pkg; Pkg.build(verbose=true); Pkg.test(coverage=true)'
 after_success:
-    - julia -e 'cd(Pkg.dir("GtkMarkdownTextView"));
-                Pkg.add("Coverage");
-                using Coverage;
-                Coveralls.submit(Coveralls.process_folder())'
+  - julia -e 'using Pkg; Pkg.add("Coverage"); using Coverage; Coveralls.submit(process_folder())'