Fix #715800: type-specific settings act as default settings only, not as a type-wide configuration switch

Proper fix for #480916: only use cached node type when processing comments also for mail and pdf links

Several updates to comply with current D7

Add some help text to content-type settings to explain that the module-wide settings must be enabled.
Add option to auto-configure the TCPDF library (on by default)
Only remove queries from img URLs which TCPDF will try to access locally

Don't try to use URL aliases when the node doesn't have one

Hide TCPDF notices
Filter node titles using check_plain

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
Add the install files to the .info file