Merge pull request #1 from vzsg/master

WP8 support
Implemented direct geocoding (from address to coordinates)
Merge pull request #2 from andriichuk/master

Implemented direct geocoding (from address to coordinates)
Version incremented from 1.0.5.3 to 1.0.6
Address to location refactored:
- Coordinates container removed
- Address container used as a result of 'address-to-location' request
- Android supported
Updated NuSpec version
Merged in upstream changes.