Minor fixes in "The memory game"
new post: JDD.14 dev contest solutions
Merge pull request #15 in PROMOIT/opensource from feature/post-publication-fixes-jvm-memory to master

* commit '33c8aa75e874c5237de69d67ffaa31b217fcb970':
  Minor fixes in "The memory game"
Merge pull request #16 in PROMOIT/opensource from post_jdd_dev_contest_solution to master

* commit 'f89321a339b4d1d6ca6647489b6c3c5aab02a037':
  new post: JDD.14 dev contest solutions
Update github repos