Fixes #332 Handling of lists in defaults
Ensure all errors returns a parseable body

Returns parsable (either JSON or XML) body in case of error with status
and error information.

Fixes #365
Add missing HEAD header to list of read method to role access checking
Docstrings and flake8 fixes
Ensure all errors return a parseable body
Merge branch 'rs-parseable-errors' into develop
Merge pull request #367 from rs/fix-missing-read-role-method

Add missing HEAD header to list of read method to role access checking
Update spec / test for late versioning
Make version==1 with late document versioning
Flake8 fixes. Gosh.
Merge branch 'joshvillbrandt-issue337' into develop. Closes #337.
Merge branch 'bug-defaults' of github.com:graffic/eve into graffic-bug-defaults
Merge branch 'graffic-bug-defaults' into develop
Raise sleep timer to circumvent travis-ci #1967

10 seconds is not enough (used to be fine).
See https://github.com/travis-ci/travis-ci/issues/1967#issuecomment-42008605
Merge branch 'develop' of https://github.com/nicolaiarocci/eve into pagination-info