rewrite the intro page for anivia

src/index.html

@@ -803,10 +803,10 @@ <h2>File Not Found</h2>
 
         <div id="page_start_info" class="display_area_content display_none narrow_page_content">
           <ul>
-            <li>To start annotation, <span class="text_button" title="Load or Add Images" onclick="sel_local_images()">select images</span> (or, add images from <span class="text_button" title="Add images from a web URL (e.g. http://www.robots.ox.ac.uk/~vgg/software/via/images/swan.jpg)" onclick="project_file_add_url_with_input()">URL</span> or <span class="text_button" title="Add images using absolute path of file (e.g. /home/abhishek/image1.jpg)" onclick="project_file_add_abs_path_with_input()">absolute path</span>) and draw regions</li>
-            <li>Use <span class="text_button" title="Toggle attributes editor panel" onclick="toggle_attributes_editor()">attribute editor</span> to define attributes (e.g. name) and <span class="text_button" title="Toggle annotations editor panel" onclick="annotation_editor_toggle_all_regions_editor()">annotation editor</span> to describe each region (e.g. cat) using these attributes.</li>
-            <li>Remember to <span class="text_button" onclick="project_save_with_confirm()">save</span> your project before closing this application so that you can <span class="text_button" onclick="project_open_select_project_file()">load</span> it later to continue annotation.</li>
-            <li>For help, see the <span class="text_button" onclick="set_display_area_content(VIA_DISPLAY_AREA_CONTENT_NAME.PAGE_GETTING_STARTED)">Getting Started</span> page and pre-loaded demo: <a href="http://www.robots.ox.ac.uk/~vgg/software/via/via_demo.html">image annotation</a> and <a href="http://www.robots.ox.ac.uk/~vgg/software/via/via_face_demo.html">face annotation</a>.</li>
+            <li>To start annotation, import your dataset by navigating "Import" menu above.</li>
+            <li>Navigate to Project > Edit bodyparts to define your bodyparts, if starting from a dataset without annotations.</li>
+            <li>Remember to export your annotation when finished!</li>
+            <li>For help, see the <span class="text_button" onclick="set_display_area_content(VIA_DISPLAY_AREA_CONTENT_NAME.PAGE_GETTING_STARTED)">Getting Started</span> page and our more comprensive <a href="https://allenneuraldynamics.github.io/anivia-docs/">documentation page</a>.</li>
           </ul>
 
         </div>