Honour the charset when viewing attachments in the composer window.
Honour the charset when viewing attachments in the composer window.

-  KMReaderWin::atmView(NULL, msgPart, false, atmTempFile->name(), pname, 0);
+  KMReaderWin::atmView(NULL, msgPart, false, atmTempFile->name(), pname,
+    KMMsgBase::codecForName(mCharset));

svn path=/trunk/kdenetwork/kmail/; revision=80172

lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi