chore: run more browsers on Travis (IE8,IE9,IE10,Safari,FF)

Also instead of running everything in parallel, there are only two parallel tasks:
- e2e tests running in the background (only on Chrome)
- all the unit tests running sequentially

1 files changed, 2 insertions, 9 deletions

diff --git a/Gruntfile.js b/Gruntfile.js
index daf5f24e..625ab7a3 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -27,16 +27,9 @@ module.exports = function(grunt) {
 
     parallel: {
       travis: {
-        options: {
-          stream: true
-        },
         tasks: [
-          {grunt: true, args: ['test:docgen']},
-          util.parallelTask('tests:docs'),
-          util.parallelTask('tests:modules'),
-          util.parallelTask('tests:jquery'),
-          util.parallelTask('tests:jqlite'),
-          util.parallelTask('test:e2e')
+          util.parallelTask(['test:unit', 'test:docgen', 'tests:docs'], {stream: true}),
+          util.parallelTask(['test:e2e'])
         ]
       }
     },