Revert "fixing node.Labels() by making it take a base connection url"

This reverts commit e90da65b019cda115db073c519d5c23b7374f204.
Revert "Revert "fixing node.Labels() by making it take a base connection url""

This reverts commit 9d2627322441e9854a26284d78130376289bbd14.
Revert "trying coverage without bench"

This reverts commit cea758485a66fb91d078a8408d3f348523ec12ad.

Conflicts:
	.travis.yml
Revert "grouping tests up."

This reverts commit af14b89e9720116900fceb692da9ebb9dfab3a5f.
Revert "trying just tests"

This reverts commit 6184e5adc525a67b72fed6b1206b8647e1a1e76c.

Conflicts:
	.travis.yml