diff --git a/public/css/style.css b/css/style.css
similarity index 100%
rename from public/css/style.css
rename to css/style.css
diff --git a/public/img/bl.png b/img/bl.png
similarity index 100%
rename from public/img/bl.png
rename to img/bl.png
diff --git a/public/index.html b/index.html
similarity index 100%
rename from public/index.html
rename to index.html
diff --git a/public/js/main.js b/js/main.js
similarity index 100%
rename from public/js/main.js
rename to js/main.js
diff --git a/public/jstrie.html b/public/jstrie.html
deleted file mode 100644
index 901d77e..0000000
--- a/public/jstrie.html
+++ /dev/null
@@ -1,149 +0,0 @@
-<!DOCTYPE html>
-<html>
-    <head>
-        <title></title>
-        <link rel='stylesheet' type='text/css' href='' />
-        <style>
-body, textarea {
-  text-rendering:optimizeLegibility;
-  background:#fff;
-  font:normal 13px/15px 'Helvetica';
-  margin:0;
-  padding:0;
-  }
-textarea {
-  float:left;
-  height:300px;
-  width:140px;
-  }
-#chart {
-    float:left;
-}
-circle {
-    fill:#CCF3FF;
-}
-text { fill: #000; }
-path.link {
-  fill: none;
-  stroke: #999;
-  stroke-width: 2px;
-}
-</style>
-    </head>
-    <body>
-        <textarea id='input'></textarea>
-        <div id='chart'></div>
-        <script src="http://d3js.org/d3.v2.js"></script>
-<script>
-var m = [20, 120, 20, 120],
-    w = 490 - m[1] - m[3],
-    h = 300 - m[0] - m[2],
-    i = 0,
-    root;
-
-var tree = d3.layout.tree()
-    .size([h, w]);
-
-var diagonal = d3.svg.diagonal()
-    .projection(function(d) { return [d.y, d.x]; });
-
-function d3ize(tree, n) {
-    var nt = {name: n || ''};
-    if (Object.keys(tree).length) {
-        nt.children = [];
-        for (var k in tree) {
-            nt.children.push(d3ize(tree[k], k));
-        }
-    }
-    return nt;
-}
-
-function trie(keys) {
-    var trie = {};
-    for (var i = 0; i < keys.length; i++) {
-        var pos = trie;
-        for (var j = 0; j < keys[i].length; j++) {
-            if (pos[keys[i][j]] === undefined) {
-                pos[keys[i][j]] = {};
-            }
-            pos = pos[keys[i][j]];
-        }
-    }
-    return trie;
-}
-
-var vis = d3.select("#chart").append("svg:svg")
-    .attr("width", w + m[1] + m[3])
-    .attr("height", h + m[0] + m[2])
-  .append("svg:g")
-    .attr("transform", "translate(" + m[3] + "," + m[0] + ")");
-
-function update() {
-  var duration = d3.event && d3.event.altKey ? 5000 : 500;
-
-  // Compute the new tree layout.
-  var nodes = tree.nodes(root).reverse();
-
-  // Normalize for fixed-depth.
-  nodes.forEach(function(d) { d.y = d.depth * 20; });
-
-  // Update the nodes…
-  var node = vis.selectAll("g.node")
-      .data(nodes, function(d) { return d.id || (d.id = ++i); });
-
-  // Enter any new nodes at the parent's previous position.
-  var nodeEnter = node.enter().append("svg:g")
-      .attr("class", "node");
-
-  nodeEnter.append("svg:circle");
-
-  nodeEnter.append("svg:text")
-      .attr("x", function(d) { return 0; })
-      .attr("dy", function(d) { return 3; })
-      .attr("text-anchor", function(d) { return "middle"; })
-      .text(function(d) { return d.name; });
-
-  // Transition nodes to their new position.
-  var nodeUpdate = node.attr("transform", function(d) { return "translate(" + d.y + "," + d.x + ")"; });
-
-  nodeUpdate.select("circle")
-      .attr("r", 9);
-
-  var link = vis.selectAll("path.link")
-      .data(tree.links(nodes), function(d) { return d.target.id; });
-
-  link.enter().insert("svg:path", "g")
-      .attr("class", "link")
-      .attr("d", diagonal);
-
-  link.transition()
-      .duration(duration)
-      .attr("d", diagonal);
-
-  link.exit().remove();
-  node.exit().remove();
-}
-
-function run(value) {
-    root = d3ize(trie(value.split('\n')));
-    root.x0 = h / 2;
-    root.y0 = 0;
-    update(root);
-}
-
-d3.select('#input').on('keyup', function() {
-    run(this.value);
-});
-
-sample_text = 'type\nhere';
-
-var interi = 0, inter = window.setInterval(function() {
-    d3.select('#input').property('value', sample_text.slice(0, interi));
-    run(sample_text.slice(0, interi));
-    interi++;
-    if (interi > sample_text.length) window.clearInterval(inter);
-}, 100);
-
-</script>
-    </body>
-</html>
