Added pages for Abit, most notably about how to help out on development.

search.json

@@ -0,0 +1,14 @@
+---
+layout: none
+---
+[
+  {% for post in site.posts %}
+  {
+    "title"    : "{{ post.title | escape }}",
+    "category" : "{{ post.category }}",
+    "tags"     : "{{ post.tags | join: ', ' }}",
+    "url"      : "{{ site.baseurl }}{{ post.url }}",
+    "date"     : "{{ post.date }}"
+    } {% unless forloop.last %},{% endunless %}
+    {% endfor %}
+  ]