removing submodule aboevalution
Merge pull request #14 from batra-mlp-lab/eval_metrics

Eval metrics
Adding changes Neelima wanted for evaluation metric
Merge pull request #15 from dexter1691/master

Adding changes Neelima wanted for evaluation metric
Adding citations
Merge pull request #16 from dexter1691/master

Adding citations
More changes
Update README.md
consistent structure
Merge branch 'master' of https://github.com/dexter1691/object-proposals
Merge pull request #17 from dexter1691/master

Consistent Structure
Changes to Evaluation metrics . We now have one methods which takes a metric name, and optional proposal name to evaluate proposals with 3 types of metrics