Add PatternMatch::single_bindlink to find first match and then stop
Add unit test for PatternMatch::single_bindlink
Rephrased/changed some comments

Based on advice by @cosmoharrigan
Changed file name

In accordance with Scheme file name conventions
Removed file as file name changed
Created helper function for new be-inheritance-rule

Function assigns InheritanceLink for IS-A relationship between concept instances
Added InheritanceLinks between instances and concepts

Because of disjointness with SV & SVO these would otherwise not be produced
Merge pull request #744 from sebastianruder/relex2logic_readme

Relex2logic readme
Add sample of PLN rules using pattern matcher as unifier
Update README
Update README
Update README
Merge pull request #746 from cosmoharrigan/ruleengine

Add a sample of PLN rules for a rule engine using pattern matcher as unifier
Add a new load-relative utility
cython to use relative path loader
to-do rule for sentence like 'She is nice to help with the project.'
Use only a single module-loading search path.
Compile fix, if no scheme installed.
Add explicit build dependencies

Because CMake doesn't know how to peer into the guts of
cython pyx and pxd files, and so doesn't know when to rebuild.
Move the default module patsh to util directory