Add functionality in devicestatus API Android implementation to get device model, Mac address, identity etc

Jira Issue: WP-161
Remove used function in Android devicestatus impl file

Jire Issue: WP-161
Merge pull request #134 from ziransun/WP-161

Wp 161
Added permissions in Android app AndroidManifest.xml to access WiFi,and Telephony features

Jira-Issue: WP-161
Get unique ID for Android PZP in configuration stage

Jire-Issue: WP-170
Merge pull request #136 from ziransun/WP-170

Wp 170
PZH admin should work if different ports are used from client side.

Jira Issue: WP-175
Merge pull request #137 from habibvirji/WP-175-pzh-admin

PZH admin should work if different ports are used from client side.
Removed PZH tests based on Jasmine. Vows system tests should be used instead.

Jira Issue: WP-126
System test updated to run on muliple platform

Jira Issue: WP-126
Error message explicitly warning to use sudo when running PZH

Jira Issue: WP-126
Corrected indentation

Jira Issue: WP-126
Merge pull request #138 from habibvirji/WP-126-remove-old-pzh-tests

Wp 126 remove old pzh tests
Merge pull request #129 from pshapovalov/integration-jsdoc3

integration jsdoc3
File API client tests

Jira issue: WP-178
Add change WiFI state permission in Manifest file

Jire Issue: WP-161
Merge pull request #141 from ziransun/WP-161

Add change WiFI state permission in Manifest file
Updated code in the certificate handling to work with latest changes in nodejs

Jira Issue: WP-181
Bug fix in Pzh Farm in error handling

Jira Issue: WP-181
Merge pull request #142 from habibvirji/WP-181-nodejs-update-certificate

Wp 181 nodejs update certificate