First version of sensors_actuators_driver documentation

Jira issue: WP-671
Actuator for iot.
Added implementation using the driverInterface.
Jira issue: WP-233.
Updated sensors_actuators_driver documentation with absolute path for
images

Jira issue: WP-671
PZP state handling changes

Introduced getPzpModeStatus on the client side to find if PZP is in peer or hub mode. On the server side state and mode variable has been preceded by state which keeps track of mode states.

Jira Issue: WP-656
Added HTTP driver documentation for Arduino UNO board.
Fixed documentation for Arduino MEGA board.

Jira issue: WP-671
First version of sensors_actuators_driver documentation

Jira issue: WP-671
Updated sensors_actuators_driver documentation with absolute path for
images

Jira issue: WP-671
Added HTTP driver documentation for Arduino UNO board.
Fixed documentation for Arduino MEGA board.

Jira issue: WP-671
Merge branch 'WP-671' of github.com:glatorre/Webinos-Platform into WP-671
Fix Mork line continuation parsing
Fixed a bug reported for contacts API on windows where on local files (.mab) it would skip the 74th char.
The problems was traced on the contributed code MorkParser.

Jira-issue: WP-639
MediaContent API Linux Implementation

Jira Issue: WP-408
Media Content adapted for RPC structure

API displays all the details about media content. Remaining issues are:
1. Filter options in findItem
2. Send image/video/audio

Jira Issue: WP-408
MediaContent API to display images, play audio and video.

Addition to the API to display a particular file. Includes test page to test the API.

Remaining issues:
1. Sort mode and filter not implemented
2. Server pushes whole content of the file on the client side. The better approach would be to send in chunks. Client side assembling of the base64 is failing. This needs to be changed to get enhanced performance.

Jira Issue: WP-408
Updated to latest WebinosRPC package

Jira Issue: WP-408
Merge pull request #409 from cbotsikas/WP-639

Fix Mork line continuation parsing
added dependencies, package, cpu, device, input, memory, wifi, wired,

jira issue: wp-672
Removed xml2json from package.json

Updated sync manager to use xml2js
Moved openid to optional dependencies

Jira Issue: WP-692
Merge pull request #410 from habibvirji/WP-408-MediaContent-Linux

Wp 408 media content linux
performance and Monitor API tests

jira issue: wp-268
Fixed reference to connect request callback.

Jira issue: WP-696