allow pasting paragraphs in child page
add missing update script, moved here from vkwf
implement confirm mail that gets sent to user filling out the form
fix clearing media cache when changing alternative preview images
don't load form when showing success component

- it won't be shown anyway
- fixes problems when having custom save functionality
add protected setter for isSaved

makes it possible to implement completely custom saving
Kwc/Directories/Item/Directory/Trl/Generator takes now the correct sort of the Master generator
when generating random string don't use similar looking chars like '1iol'
precent renderer: limit to one decimal
add new expr that selects first child of a child model
show benchmark output when requesthing thru get parameter
allow apc not getting used for simple cache and view cache

also simplify code deciding used backend
don't fork child processes, removes dependency on pcntl module
ignore libs in web
fix getIds, use select correctly
use htmLawed as fallback if tidy is not available
move default values for download urls into php
improve update-downloader: make default values useful (in theory no changes should be required)
setup: if given database doesn't exist try auto-create it
don't use offset of null, fixes Zend_Serarch backend