added option to not insert anaphora, and slightly updated README
modified match-sentence-forms return value
massive refactoring anaphora code, reduce sentence forms dependency on anaphora, and allow reflexive
refactor chunking code
changed variable names
documentation update
created a more general R2L utilities file
temporary work around to make post-processing more functional
more documentation
Add Logger()::backtrace to log the backtrace, nothing else
Indentation fixes
Create a simple guile multi-threading test
expanded test
fix-up the multi-threaded test
Mix it up a bit during testing
Mix it up a bit with the threding test
Add simple README
Add a multi-threaded ExecutionLink test.
Merge pull request #1132 from linas/gui

Add multi-threaded scheme unit tests
Merge pull request #1129 from williampma/abstract-alt

RelEx2Logic: temporary work-around for post-processing