verify tag

fb2/cleanFB2.pm -> fb2/Сlean.pm
 - verify list fb2 tag
cleanFB2.pl -> fb2clean.pl
fb2images.pl -> fb2/Images.pm
fb2normalize.pl -> fb2/Normalize.pm

Code cleaning

fb2/cleanFB2.pm

• removing harmful spaces
• removing an invalid semicolon
  .pl/.pm
• code cleaning

Fix shell call interpreters

0.02

Depends