Fedora Insight install howto, draft 1

[Mel Chua]

https://fedoraproject.org/wiki/How_to_set_up_a_Zikula_sandbox#Fedora_Insight_specific_modules

I haven't tested these instructions start to finish yet, and the wysiwyg 
package that danielsmw just made isn't up there since we haven't 
deployed it on publictest, but wanted to give an update.

It should be possible to muddle through an FI install and fill in the 
bits from this page, but it probably won't go smoothly (esp. with the 
skin). I would consider this an alpha version. Continuing to work on it 
during spare moments; if anyone else would like to chip in on "how to 
replicate our publictest FI setup on a fresh box" instructions, extra 
hands would be way more than welcome.

--Mel