Reboot and screenshot

Merge pull request #26 from bbc/reboot

Add reboot and screenshot options

Add list_installed_packages method

v1.0.7

Update Change Log

v1.0.5: Merge pull request #22 from bbc/remove_signing

Remove signing

v1.0.4: Merge pull request #21 from bbc/entitlements

Added in the ability to retrieve entitlements for an app

v1.0.3: Merge pull request #20 from bbc/version_bump

Updated version number

1.0.1 First release

Update device_api-ios.gemspec