update application.yml.example to reflect redis cache changes
update application.yml.example to reflect redis cache changes

Flaburgan/diaspora,despora/diaspora,SuperTux88/diaspora,Flaburgan/diaspora,spixi/diaspora,jhass/diaspora,diaspora/diaspora,SuperTux88/diaspora,jhass/diaspora,spixi/diaspora,geraspora/diaspora,jhass/diaspora,geraspora/diaspora,KentShikama/diaspora,geraspora/diaspora,Muhannes/diaspora,despora/diaspora,Muhannes/diaspora,despora/diaspora,SuperTux88/diaspora,KentShikama/diaspora,KentShikama/diaspora,Amadren/diaspora,SuperTux88/diaspora,spixi/diaspora,spixi/diaspora,diaspora/diaspora,Muhannes/diaspora,Amadren/diaspora,Flaburgan/diaspora,KentShikama/diaspora,diaspora/diaspora,Amadren/diaspora,despora/diaspora,Flaburgan/diaspora,geraspora/diaspora,jhass/diaspora,Amadren/diaspora,Muhannes/diaspora,diaspora/diaspora