Bring back HTTPServer

From this URL I can see that GENIVI removed the HTTPServer requirement from the baseline and/or compliance: https://collab.genivi.org/wiki/display/genivi/SysArchMeetingMinutes20160803#SysArchMeetingMinutes20160803-Compliancechangeproposals%3ANetworkingComponents

I feel however that the HTTPServer component would serve the development environment well however since we see a number of HTML5 initiatives in the industry. In particular its needed for our GSoC project and I imagine it ought to be easy to integrate.