Get travis screenshots for Updater + Installation test + check build working. [ci skip]

UI @ 3e65b5d4

-Subproject commit 537bda7a28333597a71837092d5c421bb5770bee
+Subproject commit 3e65b5d4db595b436e43182232e5af4ef7772294

tests/PHPUnit/travis.sh

@@ -32,7 +32,7 @@ then
         then
             phantomjs ../lib/screenshot-testing/run-tests.js --assume-artifacts --persist-fixture-data --screenshot-repo=$TRAVIS_REPO_SLUG $PLUGIN_NAME
         else
-            phantomjs ../lib/screenshot-testing/run-tests.js --store-in-ui-tests-repo --persist-fixture-data --assume-artifacts Installation Login
+            phantomjs ../lib/screenshot-testing/run-tests.js --store-in-ui-tests-repo --persist-fixture-data --assume-artifacts Installation Updater Login
         fi
     else
         if [ -n "$PLUGIN_NAME" ]

tests/lib/screenshot-testing/support/test-environment.js

@@ -95,6 +95,8 @@ var droppedOnce = false;
 TestingEnvironment.prototype.setupFixture = function (fixtureClass, done) {
     console.log("    Setting up fixture " + fixtureClass + "...");
 
+    testEnvironment.deleteAndSave();
+
     var setupFile = path.join("./support", "setupDatabase.php"),
         processArgs = [setupFile, "--server=" + JSON.stringify(config.phpServer), "--fixture=" + (fixtureClass || "")];
 
@@ -120,6 +122,8 @@ TestingEnvironment.prototype.setupFixture = function (fixtureClass, done) {
     });
 
     child.on("exit", function (code) {
+        testEnvironment.reload();
+        
         if (code) {
             done(new Error("Failed to setup fixture " + fixtureClass + " (error code = " + code + ")"));
         } else {