Pattern match: misc minor extnsions, documentation
pattern matcH: move utility code to utility file
pattern matcher: remove bogus atomspace dependence
Begin work on the greater-than link, in earnest
more work on greater-than links
Implement the recursion for combinatoric explosion
PM: change signature of callback function
Bug fix for the combinatorics exploration
Code movement; code after instatiator defnition.
Move chunk of code to its own file
Misc header file tweaks (from previous commit)
Final, working version of GreaterThanLink
Add a bit of documentation, and a safety check
Update the README file
Pattern Match: split large file into smaller parts
Merge pull request #865 from linas/gt

Pattern Matcher: Implement GreaterThanLink