Finished Android Car Ramp Physics
Added code from Data Collector to Car Ramp Physics iOS
Have a custom sensor selection dialog almost working.  Clicking items just happens to
click other items falsely as well.
Merge pull request #576 from stowellm/ms572

Have a custom sensor selection dialog almost working.  Clicking items ju...
Added code from data collector
Merge pull request #577 from balabhv/vb573

Added Car Ramp Physics for iOS
Added groundwork for QueueUploader
Merge pull request #578 from jaypoulz/jp508

Added groundwork for QueueUploader