Refactor and rename test case
Refactor markdown constant to base class
Add helper methods
Add reveal option and command handler
Refactor remark handler
Reveal tests
`templates` directory is the default
Add reveal template
Update README with cli usage
Add reveal slide markup
Parse slides with snide and pass as context
Correct template name
Cleanup
Add reveal support files
Standardise remark template
Add output directory param
pep8
Update remark command with new template location and support for output directory
Support for rendering a template directory
Remove output directory option