Bugfix for issue #71 found by @Codelica

Author: d3vilh

conf/openvpn-client-config.tpl

@@ -1,6 +1,6 @@
 client
 dev {{ .Device }}
-proto {{ .Proto}}
+proto {{ .Proto }}
 remote {{ .ServerAddress }} {{ .OpenVpnServerPort }} {{ .Proto }}
 {{ .ResolveRetry }}
 user {{ .OVClientUser }}

views/ovclient.html

@@ -42,7 +42,7 @@ <h3 class="card-title">Client configuration template for .opvn file</h3>
 
       <div class="form-group">
         <label for="name">Proto</label>
-        <input type="text" class="form-control" id="OpenVpnProto" name="OpenVpnProto" placeholder="Enter external server protocol"
+        <input type="text" class="form-control" id="Proto" name="Proto" placeholder="Enter external server protocol"
           value="{{ .Settings.Proto }}">
       </div>