DH DG; fix re-liking a post after unliking it
DH DG; fix re-liking a post after unliking it

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