Add beginnings of mobile receiving views

Very incomplete, not much is supported yet, but this is a start..

tailbone/templates/purchases/batches/mobile_create.mako

@@ -0,0 +1,49 @@
+## -*- coding: utf-8 -*-
+<%inherit file="/mobile/base.mako" />
+
+<%def name="title()">New ${mode_title} Batch</%def>
+
+${h.form(request.current_route_url(), class_='ui-filterable', name='new-purchasing-batch')}
+${h.csrf_token(request)}
+
+% if vendor is Undefined:
+
+    <div class="field-wrapper vendor">
+      <div class="field autocomplete" data-url="${url('vendors.autocomplete')}">
+        ${h.hidden('vendor')}
+        ${h.text('new-purchasing-batch-vendor-text', placeholder="Vendor name", autocomplete='off', **{'data-type': 'search'})}
+        <ul data-role="listview" data-inset="true" data-filter="true" data-input="#new-purchasing-batch-vendor-text"></ul>
+        <button type="button" style="display: none;">Change Vendor</button>
+      </div>
+    </div>
+
+    <br />
+    ${h.submit('submit', "Find purchase orders")}
+    ## <button type="button">New receiving from scratch</button>
+
+% else: ## vendor is known
+
+    <div class="field-wrapper vendor">
+      <div class="field">
+        ${h.hidden('vendor', value=vendor.uuid)}
+        ${vendor}
+      </div>
+    </div>
+
+    % if purchases:
+        ${h.hidden('purchase')}
+        <ul data-role="listview" data-inset="true">
+          % for uuid, purchase in purchases:
+              <li data-uuid="${uuid}">${h.link_to(purchase, '#')}</li>
+          % endfor
+        </ul>
+    % else:
+        <p>(no eligible purchases found)</p>
+    % endif
+
+    ## ${h.link_to("Receive from scratch for {}".format(vendor), '#', class_='ui-btn ui-corner-all')}
+    ${h.link_to("Start over", url('purchases.batch.mobile_create'), class_='ui-btn ui-corner-all')}
+
+% endif
+
+${h.end_form()}