Adding Basque translators' info.

AUTHORS

@@ -35,6 +35,9 @@ THE SQUIRRELMAIL TEAM
  
    Arabic        Asrar Abbasi <asrar@canasoft.net>
                  Naveed Saqib <naveed.saqib@biznas.com>
+   Basque        Iker Etxaniz ietxaniz@csiss.jesuitak.org
+                 Eneko Harreguy eharreguy@csiss.jesuitak.org
+                 Jabier Martinez jmartinez@csiss.jesuitak.org
    Bulgarian     Stanislav Yordanov <stanprog@yahoo.com>  
    Catalan       Josep Sanz <jsanz@fa.upc.es>
    Croatian      Albert Novak <Albert.Novak@CARNet.hr> 

ChangeLog

@@ -56,6 +56,7 @@ Version 1.5.1 -- CVS
   - In POP3-class, be more liberal regarding RFC-incompliant POP3-servers.
   - Disabled Korean extra functions, because they don't provide all required 
     options and message composition is broken.
+  - Added Basque translation support.
 
 Version 1.5.0
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