renattach 1.2.2

There are several bug fixes and a couple new features. The --pipe feature 
has been re-implemented to eliminate a security concern in prior versions.

** PLEASE NOTE: this affects the syntax for --pipe use! **

The -p or --pipe option now has to be the last option specified on the 
command line. Any arguments after this are taken as-is, interpreted as 
the command to execute and its arguments.

Quotation marks should NOT be included around the entire command to 
execute. Also be sure to include the full pathname of the command, since 
there is no PATH search for the command. An example of use:

renattach -d -p /usr/sbin/sendmail -i user@domain
