Merge pull request #902 from CoderK/master

Translated "/fundamentals/performane/critical-rendering-path/constructing-the-object-model.markdown" into Korean.
Corrected invalid CSS
Merge pull request #898 from pajusmar/patch-1

Corrected invalid CSS
Add RTL support for different languages

Very rough and ready at the moment, just add dir rtl to the body.
Merge branch 'master' of https://github.com/google/WebFundamentals
Delete old scripts
Fixing hebrew wording and style

After the changes Ian made to the RTL.
fixing the wording
Update list styles to support rtl
add media/images/index.markdown to _zh-cn
corrected some translation of constructing-the-object-model.markdown
translate media/images/index.markdown into Chinese
Merge pull request #903 from chenxsan/media

translate media/images/index.markdown into Chinese
Revised articles for Discovery and Distribution section
fixed date
Merge pull request #904 from agektmr/discovery_and_distribution

Revised articles for Discovery and Distribution section
Update sass for other RTL bullet cases
Adds theme color meta (based on section) to the head
Merge pull request #905 from google/ido-he-fixes

More fixes to the hebrew version
Fix indentation in _en/starter-kit/index.html

Two spaces should be used to indent HTML code, instead of tabs. [1]

[1]: https://google-styleguide.googlecode.com/svn/trunk/htmlcssguide.xml#Indentation