Change Piwik tracking code to asynchronous mode
Attach SwitchDisplay to dom not to ext
if scaleHeight is already set don't get it again

happens in used inside AjaxView where it's initialized twice
Add comment to kwfSwitchDisplay changes
Add wizard component (including SeleniumTest)

This component switches between defined forms depending on their post state.
If no form was posted the first form is shown.
The seleniumTest checks post-version and ajax-version.
It's needed to return the next form in getSuccessComponent of the current form.
Add getter for isPosted field to check if the form was posted
Use getSuccessComponent instead of getChildComponent('-success');

This was obviously forgotten and now discovered because form_wizard_component
relies on the getSuccessComponent-function.
add ProgressBar iterator, make ConsoleProgressBar inherit from it

allows other adapters to be used
add some debug output, commented out
implemented _sendHeader so you can easily overwrite it
Move logic to get error-messages from separate function

This way it's possible to generate error-messages in Kwc_Form_Component
add trl support for ParagraphsPassword
Merge branch '3.1' into 3.2

Conflicts:
	Kwf/Component/Abstract/ContentSender/Default.php
Change Piwik tracking code to asynchronous mode
add ProgressBar iterator, make ConsoleProgressBar inherit from it

allows other adapters to be used
add some debug output, commented out
Do not ignore Visible when deleting cache
Fix error when LinkTag is not ImageEnlarge

Only fix to not show error, does not fix cache deletion issues (will not
be fixed in this branch, different solution in master)
Fix Cache for Next- and Previous-Links
Merge branch '3.2' into 3.3