Feature #2: Implement Repair Provider

Logging Repair for Non-Warranty jobs has been brought into line with
Logging Warranty. RepairProviderFeature implemented which allows plugins
to be used in submitting jobs to third-parties for repair.

Disco.Web/Views/Job/LogWarrantyDisclose.cshtml

@@ -11,8 +11,8 @@
     @Html.HiddenFor(m => m.OrganisationAddressId)
     @Html.HiddenFor(m => m.WarrantyProviderId)
     @Html.HiddenFor(m => m.FaultDescription)
-    @Html.HiddenFor(m => m.WarrantyProviderPropertiesJson)
-    <input type="hidden" name="WarrantyAction" value="Submit" />
+    @Html.HiddenFor(m => m.ProviderPropertiesJson)
+    <input type="hidden" name="SubmissionAction" value="Submit" />
     <div id="warrantyJobForm" class="form" style="width: 650px">
         <table>
             <tr>
@@ -53,7 +53,7 @@
             </tr>
             <tr>
                 <th style="width: 150px">
-                    Repair Address:
+                    Warranty Address:
                 </th>
                 <td>
                     <div id="organisationAddressDetails">