v1.1.1

• make README.md more useful.
• would be nice if the requirements.txt was included in the sdist.
• be more specific about python version.
• flake8 config and some fixes.
• add test for no items with desired keys found in subarray. #5
• add coverage for empty array found when asking for subitems. #5
• add error for invalid json, found string when looking for dict. #5
• better error messages for key & index errors. #5
• add string of number doctest for coverage. #5
• more failure tests. #5
• add some negative test cases to doctest. make outer breaking more explicit. #5
• update error message on bad square brackets to list valid options. #6
• add doctest for covering looking up keys in json strings. #5
• conflicting py module name.
• stop duplication of doctests into unittests manually. closes #8
• add tests for getting arrays. closes #6
• add slash quoting for using ., [, ] and \ in keys, array sub keys and array equality values. closes #7
• update readme for new coverage location, add develop to coverage shown, get a nice table for formatting.