ImageEnlarge does not extend Basic_Image, so deleting cache for useParentImage was not called

Do not merge into 3.0 ;-)
added missing admin.php for headlines component
add action that copies trl contents from one language to another
added missing admin width componentToString function
added missing admin.php
add filename of original file to download
don't save row if no changes where made

fixes error when saving pageProperties of Trl
only set html body if one exists
add own language for Chile, copy from es
disable modelObserver
allow _ and uppercase letters in language
add filters for redirects
for path redirects make ending / optional
correclty check if db exists
fix hasContent usage
fix events when deleting page
fix events when something is invisible
fix CommunityVideo Trl, placeholder was not correctly used
Trl: use correct contentWidth in paragraphs admin
added new file Kwc/Mail/Recipient/Placeholders.php with static function getPlaceholders

Returns Placeholders with different salutations, only need 2 params a recipient row and the target language for the output