add assets:preocompile prerequisite for cucumber specs on CI
add assets:preocompile prerequisite for cucumber specs on CI

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