Update the project URL of sparsehash.
Update the project URL of sparsehash.

The project has been automatically migrated to Github.
The new URL is:
	https://github.com/sparsehash/sparsehash

lazyparser/Nice2Predict,lazyparser/Nice2Predict,chubbymaggie/Nice2Predict,chubbymaggie/Nice2Predict,eth-srl/Nice2Predict,urialon/Nice2Predict,chubbymaggie/Nice2Predict,chubbymaggie/Nice2Predict,urialon/Nice2Predict,urialon/Nice2Predict,lazyparser/Nice2Predict,chubbymaggie/Nice2Predict,urialon/Nice2Predict,eth-srl/Nice2Predict,eth-srl/Nice2Predict,lazyparser/Nice2Predict,lazyparser/Nice2Predict,eth-srl/Nice2Predict,eth-srl/Nice2Predict,urialon/Nice2Predict