Merge branch 'improve-iterator-performance'
authorLuís Pereira <luis.artur.pereira@gmail.com>
Thu, 28 Apr 2016 16:00:49 +0000 (17:00 +0100)
committerLuís Pereira <luis.artur.pereira@gmail.com>
Thu, 28 Apr 2016 16:00:49 +0000 (17:00 +0100)
* improve-iterator-performance:
  Use const references with the foreach iterator
  SettingsCache: Improve performance


Trivial merge