Update fof-guide.xml

Fix minor typos in TABLE and VIEW sections.
Merge pull request #121 from rdeutz/gap-joomla3

removed a probably unnecessary div and moved hidden inputs to the end of...
Merge pull request #122 from zanardigit/development

Update fof-guide.xml
Re-sync submenu for categories view

When you integrate categories in your component you don't have the link bar from your component when you are on a category view like banner for example. The Categories Extension calls a function ExtensionName::addSubmenu so you could do it the old way and add the items here but then you are out of sync with your Submenu definition. This patch add a function renderCategoryLinkbar to the Render that re-sync the toolbar