user_model.rb: closed motions now sort by close date.
user_model.rb: closed motions now sort by close date.

annewchen/loomio,Collabforge/site-collabio,FSFTN/Loomio,doomergithub/loomio,HadoDokis/loomio,wangjun/loomio,gvalerin/loomio,HadoDokis/loomio,mhjb/loomio,piratas-ar/loomio,mhjb/loomio,loomio/loomio,labhackercd/loomio,piratas-ar/loomio,digideskio/loomio,gvalerin/loomio,loomio/loomio,HadoDokis/loomio,codingnutty/loomio,FSFTN/Loomio,isomerase/loomio,isomerase/loomio,labhackercd/loomio,mhjb/loomio,juliagra/loomio,sicambria/loomio,juliagra/DBCloomio,tachyons/loomio,juliagra/DBCloomio,sicambria/loomio,gvalerin/loomio,mlarghydracept/loomio,Collabforge/site-collabio,mlarghydracept/loomio,isomerase/loomio,doomergithub/loomio,juliagra/DBCloomio,isomerase/loomio,loomio/loomio,juliagra/loomio,sicambria/loomio,annewchen/loomio,Collabforge/site-collabio,labhackercd/loomio,codingnutty/loomio,aca13jmf/loomio,kimihito/loomio,wangjun/loomio,tachyons/loomio,piratas-ar/loomio,kimihito/loomio,FSFTN/Loomio,aca13jmf/loomio,juliagra/loomio,codingnutty/loomio,digideskio/loomio,Collabforge/site-collabio,loomio/loomio,tachyons/loomio,HadoDokis/loomio,digideskio/loomio,piratas-ar/loomio,mhjb/loomio,labhackercd/loomio,mlarghydracept/loomio,aca13jmf/loomio,tachyons/loomio,kimihito/loomio,doomergithub/loomio,wangjun/loomio,annewchen/loomio,FSFTN/Loomio,sicambria/loomio