Merge pull request #14 from rexington/isimple_dev_1oct

iSimple dev 1oct
Adding Related Posts plugin back. And other changes.

Updated docs.

Added domain mapping plugin to gitignore
Added block grid functionality to wysiwyg. Styled blockquotes. Began styling comments. Added sponsored category and started styling it. Rejiggered custom fields due to discovered limitation of plugin
Merge pull request #15 from rexington/isimple_dev_1oct

Final for the day
Added Examples To Docs
Merge pull request #17 from bensternthal/Improve-Docs

Added Examples To Docs
Added category pages. Added search plugin which needs enabling.
Added contact form plugin
Merge pull request #18 from rexington/isimpledev-2oct

iSimple dev Oct 2