password_policy 7.x-2.0-alpha5

Changes since 7.x-2.0-alpha4:

• #2136727 by AohRveTPV, 8ballsteve, coltrane: Add option to disable password expiration
• #2466301 by AohRveTPV: Add option to disallow passwords containing blacklisted passwords
• #2478199 by AohRveTPV: Use current username for Username and Drupal Strength constraints
• #1967940 by AohRveTPV, mrfelton, hanoii: Use hook_user_presave in password_policy to be compatible with more modules
• #2478367 by AohRveTPV: Username not escaped for special regular expression characters in username constraint
• #2466545 by AohRveTPV: "Theme hook token_tree not found." warning
• #1923990 by erikwebb, AohRveTPV, mrfelton, hanoii, sophie.spillane: Run multiple conditions in AND mode
• #2461533 by AohRveTPV: Improve redirection for password expiration
• #2464881 by AohRveTPV: Replace time() with REQUEST_TIME where possible
• #2145649 by AohRveTPV, coltrane: Simpletests for UI of password set and expiry
• Fixed bug where history entries submitted in same second overwrite.
• #2455045 by AohRveTPV: History entries may not be ordered correctly after rapid password changes
• #2445831 by pc-wurm: incorrect token replacement if a date format selected instead of 'interval'
• #2444433 by Grimreaper: Extend maxlength of expiration email subject
• #2444441 by Grimreaper: Remove duplicate key in email expiration
• #2418509 by Grimreaper: Message for blacklist constraint untranslatable
• Added README.txt.
• Clarified titles of warning e-mail fields.
• Made a field description translatable.
• Made some minor grammatical corrections.
• Hyphenated "e-mail" for consistency with core.
• Cleaned up a lot of code.