Merge "add static landing pages for sample topics" into klp-dev

page.title=Background

@jd:body

<div id="samples" class="background">

</div>

<script>

  $(document).ready(showSamples);

</script>

page.title=Connectivity

@jd:body

<div id="samples" class="connectivity">

</div>

<script>

  $(document).ready(showSamples);

</script>

page.title=Content

@jd:body

<div id="samples" class="content">

</div>

<script>

  $(document).ready(showSamples);

</script>

page.title=Input

@jd:body

<div id="samples" class="input">

</div>

<script>

  $(document).ready(showSamples);

</script>

page.title=Media

@jd:body

<div id="samples" class="media">

</div>

<script>

  $(document).ready(showSamples);

</script>