Removed all ef-* files.
Working on getting the map on the respondent deila page.
Got map to load on survey details page. Moved some of the common mapping function loike the color key, from the controllers to the Survey service. Refs #203
Debugging respdantDeatil filter for just showing one responsdenat at a time. Refs #215
Merge branch 'dev'
Merge branch 'master' of https://github.com/point97/survey-ost