Merge pull request #130 from zivchang/next

PTSDK-1389 notification API update
[Feature] Update Contact module according to APIs change.
Person and Group object and methods added; WebAPIException change; feature URI change; security access change.

* JIRA: PTSDK-1316
PTSDK-1388: update systeminfo module
Merge branch 'next' of github.com:01org/web-simulator into next
PTSDK-1394, update NFC module due to new API spec