path_redirect 6.x-1.0-beta5

Changes since DRUPAL-6--1-0-BETA4:

• #550618 by hass, Dave Reid: Fixed undefined constant in path_redirect_update_6100().
• #556020 by Dave Reid: Fixed broken links in documentation.
• by Dave Reid: Cleaned up APIs. Still more cleanups to do.
• #618706 by simonb, Dave Reid: Fixed path_redirect_delete_by_path().
• #618596 by Dave Reid: Fixed default purge option. Let's not delete data by default.
• #621888 by andypost: Fixed SQL typo in path_redirect_load_by_path().
• by Dave Reid: Fixed ambiguous $r in _path_redirect_check().
• #620064 by brad bulger, Dave Reid: Fixed fatal error when parse_url() returns FALSE instead of an array.
• by Dave Reid: Merged _path_redirect_check() back into path_redirect_init() and split the current page loading into _path_redirect_load_current_page_redirect().
• by Dave Reid: Make redirect form validation re-usable.
• #617354 by jcarnett, Dave Reid: Do not replace with front page path in case the variable changes later.
• by Dave Reid: Split path_redirect_status_codes() into path_redirect_status_code_options() and path_redirect_status_code_descriptions().
• by Dave Reid: Simplified the status code option by removing the lengthy, scary descriptions. Also changed link to Wikipedia instead of the very technical W3C page.
• Follow-up by Dave Reid: Simplified status code option on module settings page.
• by Dave Reid: Removed stupid constant REQUEST_TIME.
• Moved path_redirect_validate_redirect() to path_redirect.module.
• by Dave Reid: Allow redirection on .
• by Dave Reid: Fixed another backwards-compatible call to path_redirect_delete().
• by Dave Reid: Added support for deleted taxonomy terms and user paths.
• #168877 by Dave Reid: Added a summary of the current redirects to a node on its edit form.
• by Dave Reid: Renamed path_redirect_load_all_by_path() to path_redirect_load_multiple_by_redirect().
• by Dave Reid: Improved path_redirect documentation with regards to advanced redirection functionality.
• by Dave Reid: Removed unnecessary destination parameters from operation links on admin/build/path-redirect.
• by Dave Reid: Cleaned up variables names in path_redirect_admin().
• by Dave Reid: Fixed one ugly, convoluted line of code in path_redirect_admin() with a nice, pretty parse_url().
• by Dave Reid: Renamed path_redirect_admin() to path_redirect_list_redirects().
• by Dave Reid: Renamed path_redirect_node_presave() to path_redirect_check_alias_changed() for more re-use.
• by Dave Reid: Reordered code around for grouping.
• by Dave Reid: Fixed bug with meta refresh being completely broken due to an unexpected ending quotation mark.
• by Dave Reid: Fixed display of source paths with query parameters.
• by Dave Reid: Fixed path_redirect_update_6102() to have a little cleaner code.