Bug fixes

Fixed the add group problem. Minor fixes and additions from alpha10.

Changes since DRUPAL-5--2-5:

Changes since DRUPAL-5--2-0-RC-1:

• Code clean-up.
• #156221 by mfer: Added jQuery 1.2.6 compatible replacement for farbtastic.js.

Added capability to send a user-defined message with the send by e-mail function.
Self configure TCPDF
Add path-based visibility options to all modules
Fix #257900: Add capability to use different templates for PDF, mail, etc.
Add ability to configure PDF paper size and page orientation
Add ability to specify customised classes to the PF links

To make the job easier for themers, added access to the $node var inside the template
Updated all translations
Misc fixes from the coder module
With the new agreement between the major search engines, robots=nocache is obsolete
Set PDF version to 1.6 (Acrobat 7.x)
Use own panel in node type edit form, instead of workflow and comment panels.
Minor code documentation fixes
Simplify CSS inclusion code a bit.
Small improvements to the PDF admin functions
Separate open in new window option, so that PDF and web versions can have different settings
Use the template a bit more when using the TCPDF tool.
Make the title in the template be a heading 1.
Misc changes to PDF processing
Add aux vars print['node'] and print['url']
Fix the 'Show book link' option in the PDF version module
Fix the display of links to PF pages and PDF in individual comments
Correct display of README.txt in the help
Restore the print_fill_attributes function
Remove the greybox and thickbox selection

Changes since DRUPAL-6--1-9:

Add ability to specify customised classes to the PF links
Updated all translations
Misc fixes from the coder module
Removed visibility API, now using an in-module solution similar to the one used in the 6.x version
With the new agreement between the major search engines, robots=nocache is obsolete
To make the job easier for themers, added access to the $node var inside the template
Simplify CSS inclusion code a bit.
Separate open in new window option
Make the title in the template be a heading 1.
Add aux var print['url']