Running builds on PHP 5.3.3, this will fix many Plugins UI builds

Refs #7324

Running builds on PHP 5.3.3, this will fix many Plugins UI builds
Refs

.travis.yml

@@ -11,7 +11,7 @@ language: php
 
 php:
   - 5.6
-  - 5.3
+  - 5.3.3
 #  - hhvm
 
 services:
@@ -43,13 +43,13 @@ matrix:
     - php: hhvm
   exclude:
     # Run test suites separately only on PHP 5.6 with PDO
-    - php: 5.3
+    - php: 5.3.3
       env: TEST_SUITE=SystemTests MYSQL_ADAPTER=PDO_MYSQL
-    - php: 5.3
+    - php: 5.3.3
       env: TEST_SUITE=IntegrationTests MYSQL_ADAPTER=PDO_MYSQL
-    - php: 5.3
+    - php: 5.3.3
       env: TEST_SUITE=AllTests MYSQL_ADAPTER=PDO_MYSQL
-    - php: 5.3
+    - php: 5.3.3
       env: TEST_SUITE=UnitTests MYSQL_ADAPTER=PDO_MYSQL
     - php: hhvm
       env: TEST_SUITE=SystemTests MYSQL_ADAPTER=PDO_MYSQL
@@ -57,23 +57,23 @@ matrix:
       env: TEST_SUITE=IntegrationTests MYSQL_ADAPTER=PDO_MYSQL
     - php: hhvm
       env: TEST_SUITE=UnitTests MYSQL_ADAPTER=PDO_MYSQL
-    # run UI tests on PHP 5.3 only
+    # run UI tests on PHP 5.3.3 only
     - php: 5.6
       env: TEST_SUITE=UITests MYSQL_ADAPTER=PDO_MYSQL
     # run all tests not on PHP 5.6 and run MySQLI tests only on 5.6
     - php: 5.6
       env: TEST_SUITE=AllTests MYSQL_ADAPTER=PDO_MYSQL
-    - php: 5.3
+    - php: 5.3.3
       env: TEST_SUITE=AllTests MYSQL_ADAPTER=MYSQLI
     - php: hhvm
       env: TEST_SUITE=AllTests MYSQL_ADAPTER=MYSQLI
     # Javascript tests need to run only on one PHP version
-    - php: 5.3
+    - php: 5.3.3
       env: TEST_SUITE=JavascriptTests MYSQL_ADAPTER=PDO_MYSQL
     - php: hhvm
       env: TEST_SUITE=JavascriptTests MYSQL_ADAPTER=PDO_MYSQL
     # AngularJS tests need to run only on one PHP version
-    - php: 5.3
+    - php: 5.3.3
       env: TEST_SUITE=AngularJSTests MYSQL_ADAPTER=PDO_MYSQL
     - php: hhvm
       env: TEST_SUITE=AngularJSTests MYSQL_ADAPTER=PDO_MYSQL

plugins/TestRunner/templates/travis.yml.twig

@@ -14,7 +14,7 @@ language: php
 {% if phpVersions|default is empty %}
 php:
   - 5.6
-  - 5.3
+  - 5.3.3
 #  - hhvm
 {% else %}
 php: