Post: What is in a flick

demo included
Changes based on PR review

* Change subtitle to work better on post listing page
* Change some wording
* Correct venturebeat link
* Add text about viewing demo on mobile device
Change publish date
Indent Figure 1
Change inline code and code blocks to grey
Update serialization-format.md to montage v0.13
Remove border/background of inline code
Merge pull request #74 from montagejs/grey-code
Merge branch 'pr/60' into gh-pages
Staging pull request #60 Remove CNAME