#2141845 patch by blesss: port into drupal 8
#1123266 patch by Dave Reid: fixed replacing empty token replacements
patch by fago: fixed README to reflect token replacements are in core.
#823364 patch by fago: added a note to the README that nid cannot be used in node title
#998864 patch by fago: fixed name of the PHP permission
#1166724 fixed token replacements to be not sanitized.
Removing translation directories
Stripping CVS keywords
disable the ant_pattern when the user may not edit it, just as for the 5.x and 6.x versions
only allow editing of a title pattern that may contain PHP, if the user has permission to use PHP
#937086 patch by hefox: ensure the title isn't too long.
fixed the README
#945066 patch by Dave Reid: Make use of the token tree UI for D7 if the token module is enabled.
worked over the d7 version - make use of hook_form_FORM_ID_alter() - make use of the improved node form workflow in d7 - fixed node preview to show the generated title
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