combo: introduce a new enum_type class
combo: introduce a new enum_type class

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