Close file after write

[zamedic]

Description

Closes the file after it writes the settings file

Issues Resolved

#81
#77

Check List

[X ] All tests pass. See https://github.com/chef-cookbooks/community_cookbook_documentation/blob/master/TESTING.MD
[X ] New functionality includes testing.
[X ] New functionality has been documented in the README if applicable
[X ] All commits have been signed for the Developer Certificate of Origin. See https://github.com/chef-cookbooks/community_cookbook_documentation/blob/master/CONTRIBUTING.MD

[zamedic]

Hmmm - not sure how to rerun travis - looks like it timed out :(

[tas50]

Thanks for the work here. In the future we have tooling that handles the version bump and the change log so that part isn't necessary

[zamedic]

thank you @tas50 - will keep that in mind.