Issue #252 - Introduced DisplayImageOptions.cacheInMemory(boolean), .cacheOnDisc(boolean), resetViewBeforeLoading(boolean)
  Deprecated appropriate methods without boolean param
Sample: Not use deprecated methods
  Issue #270 - Printing log messages should be configurable
  Added L.disableLogging() and .enableLogging() to completely on/off UIL's logs
Merge remote-tracking branch 'clone/master'