FLUID-3305 bug parade component | patch review

[Andrea Leutgoeb .]

http://issues.fluidproject.org/browse/FLUID-3305?focusedCommentId=16896&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_16896

Changes to be reviewed please:

1. Load local demo data by setting connectivity mode to standalone:
   http://[...]/parade.html?mode=standalone
2. Structural issues addressed & jslinted.

Thanks in advance!