Fix #886766: Make unreadable custom CSS file a warning and not an error when submitting the settings form

Fix #566138: add setting to close the window when both the new window and send to printer are enabled

Expand the advanced link options by default (too many users couldn't see it) and move the book link inside the fieldset
Fix #391790: display CCK fields (and labels) better in PDFs generated with TCPDF
Try to fix #414910 by using a smaller default weight
Fix #404052: allow node tabs pages to display the links for system pages
Fix #405564: display the content corner links above the content
Try to use other functions to convert from UTF-8 to ISO-8859-1 for the PDF generation with dompdf

Fix for #364535: add some warnings about incompatibility of custom strings and the localization mechanism
Add explanation of the relation between the type- and node-specific print settings
Updated all translations (Dutch 100% thanks to joostvdl)

Fix #364535: move custom text strings to separate form to prevent conflicts with the translation mechanism

Fix #361107: Ensure that per-node configurations are available for block view use
Revert #349991 until the cause of #359343 can be determined

Fix #349991 by moshe weitzman: Use node build_mode instead of custom property for customizing node fields
Fix #351043: Add specific permission to edit the node-specific settings
Fix #356073: Check for CSS file before expanding it and replace spaces with %20 in mails sent

Improve variable cleanup at uninstall

Fix #315204: Add options to show only the current page in book links
Fix #314521: Use file:// access when accessing images if private file system is enabled

Fix #239896: Make sure drupal_get_title() returns the original page's title

Greybox module
Some misc warnings removed
Added translations

Ability to configure use of text, icon or both in the PF links