Integration of the WebService into the DisplayCluster application

Change-Id: I22faa7d06196b1f6b6d892b895c5a90a43c62832
Renamed fcgiws -> dcWebservice

Change-Id: Iae4f2622ce4e12caa473230c0a6d725df4a00e99
Updated Nginx configuration and html pages (mobile+desktop).

Change-Id: Ifea188903bf70c8b6e87ea7d6547d96442a6c09f
Code review by Eile

Change-Id: I47c4d6145b2164fa54435ac816c38954db86ecc7
Merge pull request #42 from rdumusc/fcgi

Fcgi
Merge pull request #49 from BlueBrain/fcgi

Fcgi master merge, last try.