Enable to set data_bag_path via option param
Merge pull request #9 from ToQoz/add_data_bag_path_option

Enable to set data_bag_path via option param
add specs for specifying data_bag_path as cli arg
update README
Add an option to create a data bag from JSON data in a file.

An option --json-file is added that takes a file path.
I.e.

  $ knife solo data bag create my_bag my_item --json-file foo.json

The file's contents are loaded and used as the contents of the new
data bag.
Merge pull request #10 from joeyates/master

Add an option to create a data bag from JSON data in a file
convert to '--data-bag-path' to match the rest of knife
update README
update README
update CHANGELOG
update CHANGELOG
Update CHANGELOG.md
bump version to 0.4.0