async test: fix test for the new semantics
async test: fix test for the new semantics

the atom is still in the table when the remove signal shows up.
This gives users a last-chance to do stuff.

UIKit0/atomspace,rohit12/opencog,misgeatgit/opencog,misgeatgit/opencog,misgeatgit/atomspace,virneo/opencog,ceefour/opencog,rohit12/opencog,Allend575/opencog,williampma/opencog,gavrieltal/opencog,anitzkin/opencog,williampma/atomspace,jswiergo/atomspace,jlegendary/opencog,AmeBel/opencog,rohit12/atomspace,ArvinPan/opencog,inflector/atomspace,rodsol/atomspace,anitzkin/opencog,inflector/opencog,ArvinPan/opencog,prateeksaxena2809/opencog,roselleebarle04/opencog,sanuj/opencog,misgeatgit/opencog,eddiemonroe/atomspace,kinoc/opencog,cosmoharrigan/atomspace,inflector/opencog,tim777z/opencog,gaapt/opencog,MarcosPividori/atomspace,AmeBel/opencog,shujingke/opencog,williampma/atomspace,anitzkin/opencog,yantrabuddhi/atomspace,inflector/atomspace,ceefour/atomspace,gavrieltal/opencog,Selameab/opencog,anitzkin/opencog,iAMr00t/opencog,misgeatgit/atomspace,sumitsourabh/opencog,ruiting/opencog,Allend575/opencog,roselleebarle04/opencog,inflector/atomspace,eddiemonroe/opencog,jlegendary/opencog,roselleebarle04/opencog,AmeBel/atomspace,kinoc/opencog,anitzkin/opencog,Tiggels/opencog,rohit12/atomspace,yantrabuddhi/atomspace,inflector/atomspace,printedheart/opencog,shujingke/opencog,virneo/opencog,ArvinPan/atomspace,kim135797531/opencog,prateeksaxena2809/opencog,Tiggels/opencog,yantrabuddhi/opencog,kinoc/opencog,eddiemonroe/opencog,AmeBel/atomspace,printedheart/atomspace,sumitsourabh/opencog,yantrabuddhi/opencog,kim135797531/opencog,Tiggels/opencog,ruiting/opencog,andre-senna/opencog,inflector/opencog,cosmoharrigan/opencog,printedheart/opencog,sanuj/opencog,rohit12/atomspace,misgeatgit/atomspace,gavrieltal/opencog,cosmoharrigan/opencog,inflector/atomspace,williampma/opencog,TheNameIsNigel/opencog,ArvinPan/opencog,tim777z/opencog,Selameab/atomspace,misgeatgit/opencog,cosmoharrigan/atomspace,ArvinPan/opencog,ceefour/opencog,jlegendary/opencog,kinoc/opencog,zhaozengguang/opencog,rohit12/opencog,AmeBel/opencog,jswiergo/atomspace,williampma/opencog,rodsol/opencog,printedheart/opencog,yantrabuddhi/opencog,inflector/opencog,gaapt/opencog,sanuj/opencog,andre-senna/opencog,rohit12/atomspace,virneo/opencog,eddiemonroe/atomspace,iAMr00t/opencog,andre-senna/opencog,Tiggels/opencog,virneo/opencog,cosmoharrigan/opencog,misgeatgit/opencog,anitzkin/opencog,rTreutlein/atomspace,Selameab/opencog,tim777z/opencog,sumitsourabh/opencog,rodsol/atomspace,eddiemonroe/opencog,williampma/atomspace,gavrieltal/opencog,Allend575/opencog,ruiting/opencog,yantrabuddhi/atomspace,zhaozengguang/opencog,TheNameIsNigel/opencog,rTreutlein/atomspace,sanuj/opencog,kim135797531/opencog,Selameab/atomspace,virneo/atomspace,shujingke/opencog,misgeatgit/opencog,kim135797531/opencog,Allend575/opencog,TheNameIsNigel/opencog,rohit12/opencog,iAMr00t/opencog,eddiemonroe/atomspace,prateeksaxena2809/opencog,shujingke/opencog,rTreutlein/atomspace,ceefour/opencog,iAMr00t/opencog,virneo/opencog,rohit12/opencog,yantrabuddhi/opencog,prateeksaxena2809/opencog,rodsol/opencog,Tiggels/opencog,iAMr00t/opencog,kim135797531/opencog,gaapt/opencog,virneo/atomspace,kim135797531/opencog,zhaozengguang/opencog,anitzkin/opencog,jlegendary/opencog,eddiemonroe/atomspace,Allend575/opencog,AmeBel/atomspace,kinoc/opencog,eddiemonroe/opencog,virneo/atomspace,Selameab/opencog,gaapt/opencog,ArvinPan/opencog,eddiemonroe/opencog,roselleebarle04/opencog,cosmoharrigan/opencog,gaapt/opencog,Allend575/opencog,MarcosPividori/atomspace,ceefour/opencog,eddiemonroe/atomspace,williampma/opencog,sumitsourabh/opencog,printedheart/atomspace,TheNameIsNigel/opencog,MarcosPividori/atomspace,gavrieltal/opencog,ruiting/opencog,misgeatgit/atomspace,printedheart/opencog,gaapt/opencog,ceefour/atomspace,prateeksaxena2809/opencog,shujingke/opencog,ruiting/opencog,virneo/opencog,ceefour/opencog,cosmoharrigan/atomspace,ruiting/opencog,andre-senna/opencog,kinoc/opencog,tim777z/opencog,AmeBel/opencog,sumitsourabh/opencog,gavrieltal/opencog,rohit12/opencog,tim777z/opencog,printedheart/opencog,ceefour/atomspace,Selameab/atomspace,tim777z/opencog,kinoc/opencog,eddiemonroe/opencog,Selameab/opencog,rodsol/opencog,sumitsourabh/opencog,iAMr00t/opencog,rodsol/atomspace,UIKit0/atomspace,Tiggels/opencog,cosmoharrigan/atomspace,jswiergo/atomspace,yantrabuddhi/atomspace,ArvinPan/atomspace,Selameab/opencog,yantrabuddhi/opencog,TheNameIsNigel/opencog,inflector/opencog,Allend575/opencog,eddiemonroe/opencog,zhaozengguang/opencog,jlegendary/opencog,Selameab/opencog,jlegendary/opencog,rodsol/opencog,virneo/atomspace,sanuj/opencog,jlegendary/opencog,ArvinPan/atomspace,misgeatgit/opencog,printedheart/atomspace,ArvinPan/opencog,roselleebarle04/opencog,AmeBel/atomspace,MarcosPividori/atomspace,shujingke/opencog,roselleebarle04/opencog,prateeksaxena2809/opencog,shujingke/opencog,virneo/opencog,kim135797531/opencog,rodsol/atomspace,AmeBel/opencog,andre-senna/opencog,AmeBel/opencog,yantrabuddhi/opencog,prateeksaxena2809/opencog,gaapt/opencog,williampma/atomspace,gavrieltal/opencog,printedheart/opencog,cosmoharrigan/opencog,sumitsourabh/opencog,yantrabuddhi/atomspace,printedheart/atomspace,ceefour/atomspace,rodsol/opencog,roselleebarle04/opencog,inflector/opencog,williampma/opencog,inflector/opencog,rodsol/opencog,inflector/opencog,TheNameIsNigel/opencog,UIKit0/atomspace,AmeBel/opencog,ruiting/opencog,ceefour/opencog,andre-senna/opencog,andre-senna/opencog,cosmoharrigan/opencog,rTreutlein/atomspace,rTreutlein/atomspace,misgeatgit/atomspace,jswiergo/atomspace,ceefour/opencog,misgeatgit/opencog,AmeBel/atomspace,UIKit0/atomspace,misgeatgit/opencog,Selameab/atomspace,sanuj/opencog,ArvinPan/atomspace,zhaozengguang/opencog,yantrabuddhi/opencog,zhaozengguang/opencog,williampma/opencog