Create contribution IPFS objects, attach to proposals

app/components/add-proposal/template.hbs

@@ -7,6 +7,15 @@
       {{/each}}
     </select>
   </p>
+  <p>
+    <select required onchange={{action (mut proposal.kind) value="target.value"}}>
+      <option value="community" selected={{eq proposal.kind "community"}}>Community</option>
+      <option value="design" selected={{eq proposal.kind "design"}}>Design</option>
+      <option value="dev" selected={{eq proposal.kind "dev"}}>Development</option>
+      <option value="docs" selected={{eq proposal.kind "docs"}}>Documentation</option>
+      <option value="ops" selected={{eq proposal.kind "ops"}}>IT Operations</option>
+    </select>
+  </p>
   <p>
     {{input type="text"
             placeholder="100"
@@ -15,15 +24,15 @@
   </p>
   <p>
     {{input type="text"
-            placeholder="URL"
-            value=proposal.url
-            class=(if isValidUrl 'valid' '')}}
+            placeholder="Description"
+            value=proposal.description
+            class=(if isValidDescription 'valid' '')}}
   </p>
   <p>
     {{input type="text"
-            placeholder="IPFS Hash"
-            value=proposal.ipfsHash
-            class=(if isValidIpfsHash 'valid' '')}}
+            placeholder="URL (optional)"
+            value=proposal.url
+            class=(if isValidUrl 'valid' '')}}
   </p>
   <p class="actions">
     {{input type="submit" value=(if inProgress 'Processing' 'Save') disabled=inProgress}}