Remove RSS link beside blog post titles
Add IcoMoon icon set
Update README - Correct a falsehood!
Use icons for header nav

Replace existing header with just a few icons for linking to key things:

  - Blog
  - RSS feed
  - Twitter
  - GitHub
  - About
Replace image with font icon in "Other Posts"
Upgrade to IcoMoon "Ulitmate" icon set
Update licensing info in README => <3 symmetry
Use icons for homepage

Update homepage to display the same icons shown on the header of
internal pages.
Replace CC license image with font icon
Vertically center icons on homepage

  - Keep icons vertically centered as page is resized
  - Ensure a minimum width of 780px
Remove unused images
Upgrade to latest version jQuery (1.8.3)
Replace search form with search icon in header

  - Give the header a more uniform look (i.e., it's all icons)
  - Dynamically display the search form when the search icon is clicked
Restore ability to click email address on homepage
Uniformly style all core nav

Prior to this change, the link styling for the email address differed
from the link styling for the Creative Commons icon (and all other
icons). With the email address and the Creative Commons icon side by
side, their different styling was jarring.
Drop the bold on the email address
Trust the spam filters
Drop the font size on the email address
Enable IE 7 users to see the icons
Warn on versions of IE older than IE 9