add stackoverflow link
add github logo
add slideshare icon
add bitbucket logo
add reddit logo
add meetup logo and link
add irc graphic
add title/tooltips to images
redo company logos as a list

these still need to be styled appropriately
subdue logo colours
fix: copy symbolic links
make list inline
don't copy symbolic links
don't filter on regular files (because of symbolic links)
reorder list of resources

add placeholder for email lists and move items so that
code-related links are up front
fix broken url
add icon for mail-lists
Remove 100-lines.html, redundant with taste.md and not Markdown.

The fact that it is not a markdown file implies that the main template
is not applied properly.
change google plus item
Merge pull request #272 from amirmc/logos

Add logos and links to community page
closes #263