Use link format and icon options also in book links.
-rw-r--r-- 20819 CHANGELOG.txt
-rw-r--r-- 379 CREDITS.txt
-rw-r--r-- 2675 INSTALL.txt
-rw-r--r-- 70 MAINTAINERS.txt
-rw-r--r-- 4048 README.txt
drwxr-xr-x - api
drwxr-xr-x - css
drwxr-xr-x - icons
drwxr-xr-x - po
-rw-r--r-- 13208 print.admin.inc
-rw-r--r-- 181 print.info
-rw-r--r-- 5380 print.install
-rw-r--r-- 19104 print.module
-rw-r--r-- 22611 print.pages.inc
-rw-r--r-- 1591 print.tpl.php
drwxr-xr-x - print_mail
drwxr-xr-x - print_pdf
drwxr-xr-x - tests