Normalize directory names for jQuery plugins

(imported from commit 46a4c97f176066fcb56e7943f7b3c25cdc089e4d)

templates/zephyr/index.html

@@ -21,15 +21,15 @@ var page_params = {{ page_params }};
 <link rel="stylesheet" href="/static/third/spectrum/spectrum.css" />
 
 <script src="https://ajax.aspnetcdn.com/ajax/jquery.validate/1.9/jquery.validate.min.js"></script>
-<script type="text/javascript" src="/static/third/jquery/jquery.form.js"></script>
-<script type="text/javascript" src="/static/third/jquery/jquery.highlight.js"></script>
-<script type="text/javascript" src="/static/third/jquery/jquery.filedrop.js"></script>
-<script type="text/javascript" src="/static/third/jcaret/jquery.caret.1.02.min.js"></script>
+<script type="text/javascript" src="/static/third/jquery-form/jquery.form.js"></script>
+<script type="text/javascript" src="/static/third/jquery-highlight/jquery.highlight.js"></script>
+<script type="text/javascript" src="/static/third/jquery-filedrop/jquery.filedrop.js"></script>
+<script type="text/javascript" src="/static/third/jquery-caret/jquery.caret.1.02.min.js"></script>
 <script type="text/javascript" src="/static/third/xdate/xdate.js"></script>
 <script type="text/javascript" src="/static/third/spin/spin.min.js"></script>
 <script type="text/javascript" src="/static/third/jquery-mousewheel/jquery.mousewheel.js"></script>
 <script type="text/javascript" src="/static/third/jquery-throttle-debounce/jquery.ba-throttle-debounce.min.js"></script>
-<script type="text/javascript" src="/static/third/jquery.idle/jquery.idle.js"></script>
+<script type="text/javascript" src="/static/third/jquery-idle/jquery.idle.js"></script>
 <script type="text/javascript" src="/static/third/jquery-autosize/jquery.autosize.js"></script>
 <script type="text/javascript" src="/static/third/spectrum/spectrum.js"></script>