Squashed '7_1_Servomotor/' changes from dde57b8..fa04b9f

fa04b9f Update readme.md
de96185 Update readme.md
2afbf24 Update readme.md

git-subtree-dir: 7_1_Servomotor
git-subtree-split: fa04b9f526396f7609be1dbca3ec6f12dc3041e0
updated subtree 7_1_Servomotor 2013.06.23.03.28