Fix source formatting for some examples
Fix source formatting for some examples

For some css or html files a missing new line at end of file will
concatenate the last line with the following style or script tag

stweil/openlayers,bjornharrtell/ol3,openlayers/openlayers,ahocevar/openlayers,bjornharrtell/ol3,ahocevar/openlayers,ahocevar/openlayers,stweil/openlayers,openlayers/openlayers,stweil/openlayers,bjornharrtell/ol3,openlayers/openlayers