- move gitbook files into their own folder at docs/gitbook

- rebuild homepage at `docs/homepage`

docs/gitbook/Ajax/Ajax.md

@@ -0,0 +1,31 @@
+## AJAX Remote Option Loading
+
+
+The `onSearch` prop allows you to load options via ajax in a parent component when the search text is updated. It is invoked with two parameters, `search` & `loading`.
+
+#### onSearch Callback Parameters <small>search, loading</small>
+
+`search` is a string containing the current search text. `loading` is a function that accepts a boolean value, and is used to toggle the 'loading' class on the top-level vue-select wrapper.
+
+#### Loading Spinner
+
+Vue Select includes a default loading spinner that appears when the loading class is present. The `spinner` slot allows you to implement your own spinner.
+
+<div id="spinner-example" :class="{loading:spinner}"><button class="btn btn-sm btn-default" @click="spinner = !spinner">Toggle Spinner</button>
+
+<div class="spinner" v-show="spinner">Loading...</div>
+
+#### Debounce Input
+
+Vue Select also accepts a `debounce` prop that can be used to prevent `onSearch` from being called until input has completed.
+
+#### Library Agnostic
+
+Since Vue.js does not ship with ajax functionality as part of the core library, it's up to you to process the ajax requests in your parent component.
+
+
+#### Example <small>GitHub API</small>
+
+In this example, [Vue Resource](https://github.com/vuejs/vue-resource) is used to access the [GitHub API](https://developer.github.com/v3/).
+
+<git-hub-search-basic></git-hub-search-basic><ajax-example></ajax-example></div>