Sideline Ramin's PLN implementation
move python code into neat directories (will require some fiddling to make it work again)
Finish that last commit
Start a new PLN
Refactor and start unit-testing the newnewnew PLN chainer
Disable LearningServer, add web interface module & enable attention allocation in config
Add path to allow WebModule to work when CogServer is run from the dist/embodiment/ directory using start_embodiment.sh
Start testing chaining proper
Replace the icky tree module. First step: redo the basic logic functions to work with pure Atoms
Remove use of tree class from chainer test
Change AbstractChainer to use Logic class
Make Chainer use Logic
Fix minor Python problem
fix things
Fix rules
Make PLN work
Experiment with PLN and ECAN
Don't allow silly results like 'a dog is a dog'
Added inference trail mechanism
Check for repeated inferences