Updates associated with a new version of React (v0.12)

/** @jsx....... */ removed
Just render instead of renderComponent
objectAssign instead of copyProperties
transferring props with ...
Merge pull request #21 from Hexlet/fix/23-updates-using-react-v0.12

Updates associated with a new version of React (v0.12)
fix style errors
Merge pull request #22 from Hexlet/fix-fullscreen

Fix fullscreen
fix terminal selecting