Rearrange methods and add some documentation
Rearrange methods and add some documentation

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