pathauto 7.x-1.0

Changes since 7.x-1.0-rc2:

• #1289550: The source and language contexts could not be altered from hook_pathauto_alias_alter().
• #1325976: Improved and shortened text on edit forms.
• #1322902: Abstracted the unique variant code into pathauto_alias_uniquify().
• #1302158: Added workaround for core issue #1003788 to suppress exceptions thrown when calling menu_get_item().
• #1279270: Fixed taxonomy and forum bulk updating did not actually loop through all terms.
• #167786: Fixed check_plain()'d token values using decode_entities() before stripping tags.
• #1244470: Fixed pathauto_field_extra_fields_alter() should actually be path_field_extra_fields() on behalf of path.module.
• Fixed the pathauto.tokens.inc file was committed prematurely before it was finished and had tests.