Added MapView support - zoom in/out/to, list markers.
Attempted to implement "pinch to zoom" but it doesn't seem to work.
Scenario Outline works.
Added assert_no_duplicates_in_grid
Added FeatureNameMemory.invocation and changed "feature_name =
scenario.feature.title" to "feature_name = scenario.feature.name" to
enable screenshots for each invocation of a Scenario Outline.
Add ability to wait for arbitrary view by content description.
GetMapMarkers was adding duplicate results to the static
Result.sucessfulResult.
WaitForViewById is used by new Actions GetViewProperty and
AssertViewProperty.
Added GetMapBounds, GetMapCenter, GetMapMarker, GetMapZoom, PanMapTo,
TapMapMarker, TapAwayFromMarkers,
Added get_list_item_text action.
Added wait_for_tab and select_tab actions
added Action to enter text into EditText identified by id
fixed issue with using wrong index
Added new Action to clear text from an EditText identified by id
verified ClearTextById
Created Client class that represents a device.
This refactoring is done to allow Calabash to interact with more than one device in the	same test.
Fixed typos
Refactoring a little bit
Renamed Client to Device
Version 0.2.0.pre1
Added AXMLPrinter2.jar
Starting to read more properties directly from the APK file instead of from settings
Support for multiple testing against multiple devices. Preparing for pre release.

This commit breaks backwards compatibility and Windows support
Version 0.2.0.pre2