Added \.idea line to .gitignore.
Added \.idea line to .gitignore.

stephcd/cleverbot.py3,folz/cleverbot.py,rxw/artificialintelligence,tatosaurus/artificialintelligence,rxw/artificialintelligence,marquesds/cleverbot.py,tatosaurus/artificialintelligence,umbc-hackafe/cleverbot.py