Updated Tutorial 1 for the newest version of Kotti
Finished the last sentance so it doesn't stop so abruptly. 

Also removed some trailing whitespace
Updated Tutorial 2 to the newest Kotti version. 

Changed from relative to absolute imports, as they are much clearer like this.
Fixed the mistake ('view' instead of 'add'), added to tutorial.

Started adding to the tutorial, went through adding a Poll and some Choices, will add a simple view and template.
Add a note about raising PredicateMismatch inside the slot view.
Fixed broken delete confirmation page requested from container without initialized workflow.
Merge pull request #230 from lzdych/master

Fixed broken delete confirmation
``kotti.security.view_permitted`` will now check for
``pyramid.security.view_execution_permitted`` with a request method
set to 'GET' by default.  It used to check for a view that matches the
current request's method.

This fixes an issue where ``kotti.util.ViewLink.permitted`` would by
mistake check for a 'POST' view when the current request was 'POST'.
Add ``kotti.util.ViewLink.visible`` method for better control over
whether a view link should be visible or not.  This allows us to move
formerly hardcoded action links defined in
``kotti.views.edit.actions`` into ``TypeInfo.action_links`` and thus
make them configurable either globally or per content type.
kotti.principals_factory, not kotti.principals
Add general sending email utility function
Reorder ``send_email`` arguments
Add docstring on send_email
Add minimal test
Add changelog entry
Merge pull request #233 from teixas/add-send-mail-utility

Add general sending email utility function
Added a simple template to the tutorial, need to clean it up.
Wrote last part of tutorial, fixed the structure
Hopefully fixed the note:: part

Damn you non-working RST preview! :)
The part in my note was already mentioned somewhere, so I just deleted it