small bugfix
started clarification questions, pairprogrammingswap
ambiguity questions started
basic clarificationquestions done, reverted to coordinates
interpreting quantifiers
ambiguity pretty much done
small changes to return value
Merge branch 'Axner'
commented out testmain
Planner, pick not working
Merge branch 'master' of https://github.com/gautsson/elitresse into planner2