Issue

• The following functions of semanage command don't work normally.

   [About boolean sub-command]
     1. "-F" option doesn't work.
     2. Configuration of boolean value is enabled without specifying "-m" option.
     3. "-a" option which isn't described in SYNOPSIS in man manual is available.

   [About module sub-command]
     If non-existing module policy file is specified by "-a" option, 
     no error messages are displayed and the return value is 0.

   [About interface sub-command]
     About "-l" option, the heading isn't displayed though "-n" option isn't specified.

   [About output sub-command]
     If the mode of SELinux is "Enforcing", the output file isn't created 
     due to the permission error.

   [About all sub-command]
     When an invalid option which is available for another sub-command is 
     specified, the return value is 0.

     (ex: "--enable" option is available only for module sub-command.)
       # semanage user --enable
       --enable not valid for user objects
       # echo $?
       0    <-- (The return value is 0, though the error message outputs.)