Fixed which subtree the requirements are listed under in
ListRequirementsPanel. Fixed userHasMadeAnEstimation to properly check if
a user has made and estimation. Removed some print statements in
EstimationPane and VoteActionController. Committed by irshusdock, jnallard
Made it so the requirements tree auto refreshes when a vote is sent out.
Also made it so the tree auto expands everytime it refreshes. Committed by
irshusdock, jnallard.
Fixed merge conflicts. rdlarkins
Merge pull request #37 from zoccihedron/fix-nodesChangeInRequirementsList

Fix nodes change in requirements list