LRDOCS-590: Images for portlets' Look and Feel
LRDOCS-591: Export/Import section update for 6.2
LRDOCS-563 Added coverage of the Directory Indexing Enabled option in Site Settings
LRDOCS-521 Added warning about LPS-35317, added tip that it's generally best to enabled staging for a site as early as possible before the CMS has gigabytes of data stored in it
LRDOCS-604
Added note about the subscribe option for Documents and Media folders
LRDOCS-630 Added section to Liferay utility applications chapter on the Akismet spam protection app
Portlet configuration options and recycle bin updates for 6.2
Merge pull request #594 from jrao/LRDOCS-563

http://issues.liferay.com/browse/LRDOCS-563
Merge pull request #595 from codyhoag/look-and-feel

Look and Feel images and Export/Import section

I merged this in and left LRDOCS-594 open. I also linked that ticket to LPS-38624 and gave that ticket a priority of 5, so the PMs will see it.
Merge pull request #596 from jrao/LRDOCS-521

http://issues.liferay.com/browse/LRDOCS-521
Merge pull request #597 from jrao/LRDOCS-604

http://issues.liferay.com/browse/LRDOCS-604
Merge pull request #598 from jrao/LRDOCS-630

http://issues.liferay.com/browse/LRDOCS-630
Git wants to change the line endings, which is correct.