Fix to request template

[loelsonk]

Hi, first of all I am new to github community. I finally integrated my express server with easysoap.

I found a bug inside request.tpl file that made my soapCall respond with an error.

Response from soap server (nusoap php):
{ Fault: [ { faultcode: 'SOAP-ENV:Client' }, { faultactor: '' }, { faultstring: 'error in msg parsing:\nXML error parsing SOAP payload on line 38: Attribute redefined' }, { detail: '' } ] }

Which basically means attibute xmlns:SOAP-ENV is being duplicated.

Removing line:3 xmlns:SOAP-ENV="<%= envelope.soap_env%>" fixes the problem for me. Not sure if it is the correct fix, Perhaps it is better to move this line to else statement like so:

<% if (envelope.namespaces !== null) { %> <% _.each(envelope.namespaces, function(namespace) { %> <% if (namespace.full !== void 0) { %> xmlns:<%=namespace.short%>="<%=namespace.full%>" <% } %> <% }); %> <% } else { %> xmlns:SOAP-ENV="<%= envelope.soap_env%>" <% } %>

#I've created a pull request for this #35

Regards