Merge pull request #1905 from jwarwick/exception_docs

Cleaning up Exception docs (and other Kernel doc typos)
Fixed docstrings in URI
Merge pull request #1906 from mprymek/uri-doc-fix

Fixed docstrings in URI
Add R16B02 and R16B01 to .travis.yml
Merge pull request #1907 from mururu/travis

Add R16B02 and R16B01 to .travis.yml
Write test exercising case filtering
Add helper function to format filters
Print formatted filters before running tests
Skip tests with a mismatched filter