Also adds thorough tests

Seems fair to me! I think a lot of the suggestions you've mentioned are obvious ones that have been lost on me from being very confused trying to understand the available objects

Co-Authored-By: Ross McFarland <ross@github.com>

v0.9.5 version bump and CHANGELOG updates

Pass at documenting dynamic record support

Co-Authored-By: ross <ross@github.com>

Bit of general doc cleanup and refactoring while I'm in here.

Make sure both set-id and name match when finding rrset

Route53 delete orig rrset

Tinydns additions

from TinyDNS files

Update CHANGELOG.md to include new normalizations

README.md: Add "Table of Contents"

Update .gitignore to exclude setup.py generated build dir

cc #337 #346

Update link to record objects

Normalize CNAME/ALIAS/PTR value to lower-case

Refactor shell script syntax and consistency

#303 renamed records.py to records/__init__.py.

This updates docs/records.md to link to the new path.

- Add a missing space for styling
- Replace legacy "\`...\`" with `$(...)`
- Quote variable to prevent word splitting
- Use builtin `command -v` instead of non-standard `which`
- Add two missing `>&2` redirection for error/warning message