ldapjdk: netscape.ldap.LDAPException bug

Hello,

I noticed a little bug in the LDAPException class. In erorCodeToString 
static method, ErrorCodes_en_US.props is retrieved (based on locale). 
However, ErrorCodes_en_US.props does not exist, only ErrorCode.props. 
One way to fix it is to rename the file accordingly.

In addition, build.xml needs to be updated to include 
/ldapjdk/netscape/ldap/errors/ dir in the ldapjdk.jar.
One way to fix this would be to add the following to the bottom of 
"build-jdk" target:

     <mkdir dir="${jdk.dist}/netscape/ldap/errors"/>
     <copy todir="${jdk.dist}/netscape/ldap/errors">
         <fileset dir="${basedir}/ldapjdk/netscape/ldap/errors"/>
     </copy>

I can file a bug, if necessary.

Thanks,
Dennis