/**
\page  utf8_support_page UTF-8 support

\tableofcontents


Fldigi supports the UTF-8 character set in all of it's labels and
widgets (controls).  The Rx and Tx text panels accept both keyboard
and text stream that is in UTF-8 format.  Transmission of UTF-8
characters is supported by these modes:
<br>

<ul>
  <li>PSK, PSKR, and Multi-Channel PSK/PSKR</li>
  <li>Olivia - must enable 8 bit extended characters</li>
  <li>MT63 - must enable 8 bit extended characters</li>
  <li>MFSK - all baudrates supported</li>
</ul>
<br>


For example, the following Russian and annotated texts can be sent and
received:
<br>

\image html UTF8-Example.png "UTF-8 Encoded Characters"
\image latex UTF8-Example.png "UTF-8 Encoded Characters" width=3.5in
<br>


UTF-8 characters are represented by 2 bytes which means that a single
character will take longer to transmit.  Transmission speed will
be further reduced on modes like PSK where the character to bit stream
conversion has been optimized for the English language.
<br>


<br>
\ref utf8_support_page "Return to Top of Page"
<br>
\ref main_page "Return to Main Page"

*/