Bump pytest-cov from 2.6.1 to 2.7.1

[dependabot-preview]

Bumps pytest-cov from 2.6.1 to 2.7.1.

Changelog

Sourced from pytest-cov's changelog.

2.7.1 (2019-05-03)

• Fixed source distribution manifest so that garbage ain't included in the tarball.

2.7.0 (2019-05-03)

• Fixed AttributeError: 'NoneType' object has no attribute 'configure_node' error when --no-cov is used. Contributed by Alexander Shadchin in #263.
• Various testing and CI improvements. Contributed by Daniel Hahler in #255, #266, #272, #271 and #269.
• Improved documentation regarding subprocess and multiprocessing. Contributed in #265.
• Improved pytest_cov.embed.cleanup_on_sigterm to be reentrant (signal deliveries while signal handling is running won't break stuff).
• Added pytest_cov.embed.cleanup_on_signal for customized cleanup.
• Improved cleanup code and fixed various issues with leftover data files. All contributed in #265 or #262.
• Improved examples. Now there are two examples for the common project layouts, complete with working coverage configuration. The examples have CI testing. Contributed in #267.
• Improved help text for CLI options.

Commits

• ad3ee90 Bump version: 2.7.0 → 2.7.1
• 3e6e826 Fix manifest.
• a6bd47a Bump version: 2.6.1 → 2.7.0
• a79e0d6 Forgot the examples.
• 02c9ca9 Completely move xdist pins in tox.ini. Fixes incorrect installs during testing.
• f02132d Update changelog.
• fa3f0ef Add pytest 4.4 to test grid.
• 5ac8fec Bump test deps.
• cad2e12 Sort imports and improve docstrings, esp. on --cov. Ref #282.
• 4082617 ci: test only pytest 3 and 4.3
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot ignore this [patch|minor|major] version will close this PR and stop Dependabot creating any more for this minor/major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language
• @dependabot badge me will comment on this PR with code to add a "Dependabot enabled" badge to your readme

Additionally, you can set the following in your Dependabot dashboard:

• Update frequency (including time of day and day of week)
• Automerge options (never/patch/minor, and dev/runtime dependencies)
• Pull request limits (per update run and/or open at any time)
• Out-of-range updates (receive only lockfile updates, if desired)
• Security updates (receive only security updates, if desired)

Finally, you can contact us by mentioning @dependabot.

[coveralls]

Coverage remained the same at 100.0% when pulling e5d7921 on dependabot/pip/pytest-cov-2.7.1 into 3551703 on master.

[coveralls]

Coverage remained the same at 100.0% when pulling 0fac0f0 on dependabot/pip/pytest-cov-2.7.1 into 1e7d7ac on master.