Test coverage

Signed-off-by: Matthias Kümmerer <matthias@matthias-k.org>
Make pip quieter

Signed-off-by: Matthias Kümmerer <matthias@matthias-k.org>
Merge pull request #13 from matthias-k/master

Fix travis
intermediate commit
Switched to namedtuple as confidence interval and return non-bootstrapped value for bootstrapped CIs
intermediate commit
Switched to namedtuple as confidence interval and return non-bootstrapped value for bootstrapped CIs