[ticket/12389] Move print topic & email topic icons to topic tools

PHPBB3-12389
[ticket/12389] Change language of email friend

PHPBB3-12389
[ticket/12389] Replace email and print icons.

PHPBB3-12389
Merge pull request #3 from prototech/ticket/12389

[ticket/12389] Replace email and print icons.
[ticket/12389] Moved PM tools to UCP template

PHPBB3-12389
[ticket/12389] Change "PM" to "Message"

PHPBB3-12389
Merge remote-tracking branch 'PayBas/ticket/12389' into develop-ascraeus

* PayBas/ticket/12389:
  [ticket/12389] Change "PM" to "Message"
  [ticket/12389] Moved PM tools to UCP template
  [ticket/12389] Replace email and print icons.
  [ticket/12389] Change language of email friend
  [ticket/12389] Move print topic & email topic icons to topic tools