Add orientation

Fix #133
upgraded to Robotium 3.6
Fixes mock location
Version 0.3.5
No longer takes screenshots when perform_action fails.
If you want to take screenshots when a scenario fails you can use a hook:

    After do |scenario|
      if scenario.failed?
        screenshot_embed
      end
    end

This hook is now part of the generated skeleton.

Upgraded to Robotium 3.6 to support api level 17.

Fixed mock location.
Fail fast if app cannot be installed
Improved the way http communication is handled. Several improvents in the reporting of app crashes
Make sure the app is really shut down
Making on-device screenshot more robust. solves #149
Will now check if the app actually started before moving on.Will fail if the keyguard cannot be disabled
Version 0.3.6:

Will fail if the keyguard cannot be disabled when starting the app.

If the app is not running calabash will now die instead of running around
like a serverless chicking.

On-device screenshots are still unstable but will no longer crash the app
if they fail.

Much better Cucumber output when the app is no longer running.
Fixed skeleton app_life_cycle_hook so screenshots are now taken before the app is shut down
Will give the app a few seconds to get up and running before failing
No longer reuses a single result for every success
Fix #152
Extracting code for siginging apks so it can be reused for the new resigning functionality
Add canned step for entering text into a field by it's view id
Merge pull request #154 from bootstraponline/pkg_name

Fix #152
Adding entry into canned_steps for newly created enter text step
Added calabash-android resign command
Merge branch 'master' of github.com:calabash/calabash-android