Updating databases/p5-Rose-DB from 0.754 to 0.758 (pkg/42674)

pkgsrc changes:
- Ensure installed perl modules and documentation has no execute bit

Upstream changes:
0.758 (01.26.2010) - John Siracusa <siracusa@gmail.com>
    * Added workaround for DateTime::Duration bug (RT 53985)

0.757 (01.23.2010) - John Siracusa <siracusa@gmail.com>
    * Support for Rose::DB::Object 0.786.

0.756 (12.31.2009) - John Siracusa <siracusa@gmail.com>
    * Support for Rose::DB::Object 0.785.
    * Made fork- and thread-safe (though some databases, notably Oracle,
      don't support passing a database connection across a fork at all).
    * Updated mysql_enable_utf8() to run "SET NAMES utf8" id a database
      handle already exists.
    * Updated the various validate_*_keywords() methods to no longer accept
      anything that "looks like a function call."  This was done to avoid
      possible SQL injection attacks, and because the now-pervasive support
      for scalar-reference literals in Rose::DB::Object obviates the need
      for such permissive SQL inlining.  To restore the old behavior, use
      the default_keyword_function_calls() class method or the
      keyword_function_calls() object method.

0.755 (10.16.2009) - John Siracusa <siracusa@gmail.com>
    * Fixed a bug in Rose::DB::Oracle that caused the port to be omitted
      from the DSN.  (Reported by llama)
    * Updated eval blocks to avoid stomping on $@ from an outer scope.


(sno)