Bumped php from 5.4.13 to 5.4.19
5.3.27
5.4.20
5.4.21
5.4.24
upgrade to apcu  4.0.2
Merge branch '5_3_mountainlion' into 5_4_mountainlion

* 5_3_mountainlion:
  upgrade to apcu  4.0.2
Merge branch '5_4_mountainlion' into 5_5_mountainlion

* 5_4_mountainlion:
  upgrade to apcu  4.0.2
enable opcache