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, 28 insertions, 0 deletions

diff --git a/karma-shared.conf.js b/karma-shared.conf.js
index 81476708..727720a4 100644
--- a/karma-shared.conf.js
+++ b/karma-shared.conf.js
@@ -18,6 +18,34 @@ module.exports = function(config) {
       'SL_Chrome': {
         base: 'SauceLabs',
         browserName: 'chrome'
+      },
+      'SL_Firefox': {
+        base: 'SauceLabs',
+        browserName: 'firefox'
+      },
+      'SL_Safari': {
+        base: 'SauceLabs',
+        browserName: 'safari',
+        platform: 'Mac 10.8',
+        version: '6'
+      },
+      'SL_IE_8': {
+        base: 'SauceLabs',
+        browserName: 'internet explorer',
+        platform: 'Windows 7',
+        version: '8'
+      },
+      'SL_IE_9': {
+        base: 'SauceLabs',
+        browserName: 'internet explorer',
+        platform: 'Windows 2008',
+        version: '9'
+      },
+      'SL_IE_10': {
+        base: 'SauceLabs',
+        browserName: 'internet explorer',
+        platform: 'Windows 2012',
+        version: '10'
       }
     }
   });