setup dev env for Kyle cooperation
Added method to contact server
implemented the query URL mapping for API calls.
Callback functions for downloaded data
1) added WPToolKit and WPUnitTestFramework packages for unit testing. Can't configure them to work yet, need to find another way for unit testing.
2) added QueryURL generator class
3) added response entity for deserialization
4) added parsing function under ResponseParser to deserialize the response JSON object

5) TODO: modify server side code so that the returned JSON object matches the attribute names
Merge branch 'clustering' of https://github.com/Pinultimate/Pinultimate_Windows_Phone into clustering
get started with VS. More to do in this week.
Contacts backend and deserializes JSON
Iterate through all responses and print
Added Application Bar, GeoTracker class, in the middle of refactoring
App Bar dynamically changing based on location tracking
pass Main Page instead of AppBar so we can properly update UI thread
added Settings page
Merge branch 'clustering' into KMeans
basic structure for k-means. a lot more to go
modifed ClusterProcessor class, revised OOP design setup. Ready to para-program with Caiyao.
Change the init function aftert the discussion with hongxia
finished KMeans main function, modifed ClusterCenter private class to support a few util functions. Ready to merge Caiyaos initCenter function.
Merge branch 'KMeans' of https://github.com/Pinultimate/Pinultimate_Windows_Phone into KMeans
ready to push, for Caiyao to add Kmeans parallel initialization