(2012-02-06) Make Some Wikilog Formatting Tweaks

After Cloning Zwiki With Moinmoin was never quite happy with some of the looks here. So just made some changes

• tweaked Expanding Wiki Words function to only apply to words over 8chars - this reduces some of the ugliness around WikiWords that should really be a single word but I stick a gratuitous cap in the middle to make it a WikiWord (e.g. Hacker).
• tweak the Expanding Wiki Words to put spaces around "A" or "I" in middle of phrase
• suppressed the little icon MoinMoin always puts before a link outside the wiki
• gave dotted-underline for every link - this helps show when there are contiguous separate links (whereas before they were colored, but you couldn't tell if a multi-word colored phrase was 1 single big href or a series of hrefs)
• fixed the spacing between paragraphs on Front Page.
• made header/label of each included page in the sidebar bold, because they were all running together.