First draft of sample widgets

Jira issue: wp-580
Updated readme files

Jira issue: wp-580
More updates to readme.md

Jira issue: wp-580
Fix windows build for privacy policy development

Triggerset.h: included missing library
AuthorizationsSet.cpp: modified vector declaration

Jira-issue: WP-657
Merge pull request #380 from ccameroni/WP-657-fix-windows-build-privacy-policy

WP-657 Fix windows build for privacy policy development
Update Android makefile for policymanager

Jira issue: WP-659

Update to Android makefile to reflect new policy manager structure
Update binary for new policy manager

Jira issue: WP-659

Rebuilt binary
Added default purpose vector when request is empty

Jira-issue: WP-660
Added empty purpose tag management

Jira-issue: WP-660
Fixed old jasmine tests

Jira-issue: WP-660
Added new jasmine tests

Jira-issue: WP-660
Modified default policy

Jira-issue: WP-660
Merge pull request #381 from paddybyers/android-pm-update

Android pm update: Jira issue 659
Merge pull request #382 from ccameroni/WP-660-default-privacy-policy

WP-660 default privacy policy
Sensor api: fix on data parsing.
Jira issue: WP-244
Merge pull request #384 from steverc/WP-244-iot-sensor

Sensor api: fix on data parsing.
Added privacy policy in decision storage

Jira-issue: WP-663
Fixed default policy

Added features not compliant to D3.4 in default policy

Jira-issue: WP-663
Implemented HTTP driver for sensors/actuators. Fixed some problems in
sensors API implementation

Jira issue: WP-595
Updated sensors testbed adding parameters to configureSensor method

Jira issue: WP-595