upgrade selenium
added tomorrow theme

Tomorrow theme based on stormy theme and Tomorrow White palette https://github.com/chriskempson/tomorrow-theme
add embed child to figure styles
update highlight.js

- build from HEAD
- support for Java, Ruby, XML/HTML, AsciiDoc and Markdown
update monokai theme from highlight.js HEAD
update/enhance stormy & watermelon themes
use Chrome instead of Firefox, update drivers
Merge pull request #2 from gAmUssA/master

added tomorrow white theme
Merge branch 'master' of git://github.com/mojavelinux/dzslides