Some excerpts from CHANGELOG.rst include:
- Increasing the pypuppetdb requirements from 0.1.x to 0.2.x
- The Reports page now lists reports from the reports endpoint instead of
  a link to a PuppetDB issue with a feature request
- Adding a Catalogs page to view either individual node catalogs or compare
  them against other nodes
- New environment awareness adds a new query parameter to all applicable
  endpoints to filter results based on the current environment. If the
  default environment 'production' is not available, or any other unavailable
  environment, the user is redirected to the first known environment.
- Adding pagination functionality for reports (for now) based on the value of
  the REPORTS_COUNT configuration option (used for the limit and the offset
  calculation). Implementation also makes it possible for other UI enhancements.
- Removing the limit_reports function from puppetboard/utils.py since paging
  parameters are now accepted by the pypuppetdb endpoint functions.
- Bumping the version to 0.1.0

https://github.com/corey-hammerton/puppetboard/commit/b4f74e240dd97ca5f4d5cf06a19eeab0c6eeec5e
Making catalog tables searchable

https://github.com/corey-hammerton/puppetboard/commit/7a8ddde6caa5b77a1cf3596e347dd492ebf5997b
Navbar style/naming simplifications

https://github.com/corey-hammerton/puppetboard/commit/e8fea997fd9e867bf9c97724ecbce9754185a720
Creating Semantic UI Menu for environment switching instead of select menu

Removing the environment switching point in the Known Issues section that has been dealt with.

Fixing merge conflicts

Conflicts:
	puppetboard/app.py
	puppetboard/forms.py
	puppetboard/templates/catalogs.html

….1.0

…nd checking

Moving the envs variable out of the functions scope to the global scope,
this enables each function to reference and use these values.

Adding a new function check_env() to standardize the way to ensure that
the request environment exists, if it doesn't then abort with a 404.

This reduces 16 blocks of code and is in line with @daenney's suggestions