Adds documentation on how to use a key lookup indicator for dealing
with keys that have dots when specifying a path as part of create,
read, and write commands.
Resolves: #22
Parsing an array into MapSlice results in `[{nil, nil}]`.
Parse into `[]map[interface{}]interface{}` allows for the processing of
top level arrays in the document.
Resolves: #23
The base directory has all shell scripts in scripts/
and all example/test files in examples/.
A Makefile provides all the commands with helpful information.
If a developer simply types `make` then vendor is properly updated,
the code is formatted, linted, tested, built, acceptance test run,
and installed.
Linting errors resolved.
Ignored test case (`TestParsePath`) updated to work as expected.
kenjones