Log Message:
Update to 2.7.1:

2.7.1

   Changes: Users (or package maintainers) now have the choice between
   Getopt::Long and Getopt::Mixed (with the latter as the default).

2.7

   Changes: Another tweak to the MS-TOFU detection has been applied.

2.6

   Changes: This release has a minor TOFU detection tweak. Some typos have
   been fixed. It is hopefully the last release before a long overdue
   migration to Getopt::Long.