Squashed 'component/config/' changes from c7722f5..4f2d8b9

4f2d8b9 Unit tests configuration
b1174b2 Framework unit tests configuration. Tests for Config component
65d5098 fixed indentation

git-subtree-dir: component/config
git-subtree-split: 4f2d8b9a885d073bdf2bc1f92a64944304d863e4
Merge commit '2ee0422e07f313d12c4922eb73eb23f7d74c838e'