Landslide

- Setup Travis CI
- Update Python versions in `setup.py`
- Pin dependency versions to fix `markdown` issue

- Identify each slide by a numbered class (171) (dkg)
- Fix theme image embedding regex to grab all images (170)
- Fix blockquote font size for rst (161)
- Fix display of RST image target links (87)
- Fix relative path generation (147)
- Add command line option for print version (135)
- Add use of '---' as a slide separator to textile files (163)
- README improvements (88 and 101)
- Improve image path regex and replacement (177)

- Add support for Python 3
- Allow support for copy_theme argument in CFG files (139) (syscomet)
- Improve MathJax rendering for Markdown files
- Support math output (144) (davidedelvento)
- Allow presenter notes in slides with no heading in RST files (141) (regebro)
- And more...

Fixes

- Don't accidentally require watchdog (134)

Major Enhancements

- Add CHANGELOG
- Add "ribbon" theme from "shower" presentation tool (129) (durden)
- Add `-w` flag for watching/auto-regenerating slideshow (71, 120) (jondkoon)

Minor Enhancements

- Supress ReST rendering errors
- CSS pre enhancements (91) (roktas)
- Add an example using presenter notes (106) (netantho)
- Run macros on headers also, to embed images (74) (godfat)
- Allow PHP code snippets to not require <?php (127) (akrabat)
- Allow for line numbers and emphasis with reStructuredText (97) (copelco)
- Add an option to strip presenter notes from output (107) (aaugustin)

Fixes

- Firefox offset bug on next slide (73)
- Fix base64 encoding issue (109) (ackdesha)
- Fix to embed images defined in CSS (126) (akrabat)
- Minor documentation fixes (119, 131) (durden, spin6lock)
- Use configured encoding when reading all embedded files (125) (iguananaut)
- Allow pygments lexer names that include special characters (123) (shreyankg)