Align text to other text or element

![align-text2](https://cloud.githubusercontent.com/assets/1835871/2531603/2f6476d6-b534-11e3-960f-dc3fe5274288.gif)
![align-text3](https://cloud.githubusercontent.com/assets/1835871/2531604/2f66a082-b534-11e3-8eed-98eb32aec869.gif)
![align-text1](https://cloud.githubusercontent.com/assets/1835871/2531605/2f68ae54-b534-11e3-9c3a-351cabbc8d08.gif)