__mul__ of TemporalEvent now returns relations
Allen's relations now have their own class, TemporalRelation
also started experimenting with ffx
started working on composition formulas
Merge branch 'master' of ssh://github.com/opencog/opencog
storing composition samples as CSV files
Add index to the nlp-scheme documentation
misc ongoing development
User error should not be loggged at info level.
Add support for backtrace symbols
integrate stack-trace printing, part thhe first
Full integration of fancy stack printing
giving ffx another shot
Merge branch 'master' of github.com:keyvan-m-sadeghi/opencog
More exception printing cleanup
Merge branch 'master' of github.com:opencog/opencog
Final stack trace bug fix
Add missing method
Add design notes
Merge pull request #427 from linas/master

Misc cleanup, documentation, pretty stack printing
newline before @linas kills me