Until dependency resolution declare minimum at 5.4

Author: dshanske

.travis.yml

@@ -28,8 +28,8 @@ matrix:
     env: WP_PULUGIN_DEPLOY=1
   - php: 5.5
   - php: 5.4
-  - php: 5.3
-    dist: precise
+#  - php: 5.3
+#    dist: precise
 before_script:
 - |
   # Remove Xdebug for a huge performance increase:

semantic-linkbacks.php

@@ -9,7 +9,7 @@
  * License: MIT
  * License URI: http://opensource.org/licenses/MIT
  * Text Domain: semantic-linkbacks
- * Requires PHP: 5.3
+ * Requires PHP: 5.4
  */
 
 add_action( 'plugins_loaded', array( 'Semantic_Linkbacks_Plugin', 'init' ) );