Style changes
Merge branch 'device_information_and_abilities' of github.com:javiermolina1234/rhomobile-docs into device_information_and_abilities

Conflicts:
	docs/guide/device_information_and_abilities.txt
Add small javascript sample for Sensor
Merge pull request #27 from javiermolina1234/device_information_and_abilities

Device information and abilities - style changes plus javascript sample