#69789 pathauto should use node_load instead of querying directly and use table aliases to prevent collisions, by Bert.Wynants, mccaffry, peterx, and sun

also updated README.txt

added file version tag all files but pathauto.module
removed trailing ?> to fix headers already sent
and generally bringing in line with coding guidelines

Fix bug with tracker bulk update, introduced with "support stripping slashes in individual components".

Make enabling of feed aliases specific to the content type.

Un-implement blog_pathauto_page() - leave the default blog behavior.

No longer treat hyphens as alphanumerics (i.e., replace them with
  separators).
Don't allow "user" as an alias.