Remove unessecary file
Add shift+space functionality
Error check to prevent exception from Cipher
bugfix - continue autoslide after resume
Load socket.io client lib from CDN

Based on user feedback, it was very non-obvious that if using an
web server other than multiplex/index.js it would be necessary to
upload the socket.io client libs. This negates that problem.
merge conflict
remove extra whitespace
Merge branch 'shift-space' of https://github.com/remybach/reveal.js into dev
update version to 2.4
Merge branch 'bugfix-pause' of https://github.com/EverythingMe/reveal.js into dev
new build for autoslide pr
enable keyboard/touch flags to change in runtime configure() call (closes #365)
always kill touch events on removelisteners (#365)
disable wrapping in code blocks (closes #375)
add availableRoutes to the api (#371)
Update README.md

Changing the link to grunt.js installation instructions.
Better error reporting for external Markdown files

1. Show an alert when loading the file throws an exception
2. Whenever the status isn't success (2xx) - upon exception or e.g.
  "file not found" - replace the section's content with information
  about the failure (instead of being silent about it and showing
  a blank slide).

We need to inform the user something went wrong, not just be silent
about it. An experienced developer, upon seing a blank slide, will
likely check the javascript console - but the rest will profit from
being told about the problem (and solution) explicitely.
More verbose error slide (HTTP necessary)
Add Reveal.js license to package.json
Merge branch 'patch-1' of https://github.com/jish/reveal.js into dev