Add a __version__ parameter to __init__.py for all workloads. The
version number has three components major.minor.patch.
major: completely new interpretation of the test
(incompatible with previous test)
minor: breaks compatibility with previous test
(outputted results, dependencies, etc)
patch: code change with no impact on any dependencies
This allows workloads to be launched in a pre-determined orientation not the orientation of the physical device itself.
Updated the productivity workloads to take advantage of this new facility.
Move confirmAccess method out of reader and skype workloads into
UxPerfUiAutomation base class for code reuse.
Amend project properties for reader workload to use SDK version 18.
Update jar files appropriately.
