added utterance type branching code for interrogative
added an SVIO which/what+noun rule since I just got those working in relex
allow subgraph matching and generalize subject-object functions
improve interrogative sentence form and added interrogative test atomspace
more utterance type code changes
slightly improve pronoun code and included subgraph matching
speech-act tagging complete and correction of a typo
increase the range of how far back a noun can be mentioned
added hack for multiple speech acts per utterance type
improve test atomspace and README
simplify ThatRule for new predicate adjective
modified time rule for new predicate adjective
enforce all links to be matched
Check if a block is inside the boundary of the map before add it into the space map.
Merge pull request #1086 from shujingke/FixingSpaceMap

Check if a block is inside the boundary of the map before add it into th...
stricter similar-atoms function
Add simple Cython atomspace benchmark for comparison
Update number of iterations in example
Merge pull request #1087 from cosmoharrigan/cython

Add simple Cython atomspace benchmark for comparison
added basic ranking return value