FLUID-3305 bug parade component | patch review

[Andrea Leutgoeb .]

http://issues.fluidproject.org/browse/FLUID-3305?focusedCommentId=16939&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_16939

Patch to be commited pls.

1. Changed parade.js in order to work straight off the file system.
2. Refactored ajax calls to server.

Thanks a lot!