Change default place holder text for email form
Change search setting to open results in the same window

This change is consistent with how search engines like DuckDuckGo
display results.
Nested elements should use inherited font size

Fix #50

> The issue is your font-size:1.1em; which is cause the next level to
> increase the font. It's like math, 1.1 X 1.1 = 1.21. Of course this is
> just a example but to resolve your current issue is to apply
> font-size: inherit; to ul.iccont This will prevent it from increasing
> in size by inheriting the font size from parent level.

http://w3schools.invisionzone.com/index.php?showtopic=47809
Tags and categories feeds appear on Tags and Categories pages only

Fix #13
Add support for Stat Counter analytics
Update Release notes and thanks file
Style of last updated link is consistent with rest of the sidebar

Fix #48
Enclose strings used in Jinja in single quotes
Add contribution guidelines
Refactor code to uncollapse Disqus comments
Make heading of SOCIAL configurable

Fix #51
Add comments_intro variable in article metadata support

Fix #32
Make favicons optional

Most users of the theme do not set any favicon. It results in useless
HTTP requests

Fix #21
Add font-awesome only if SOCIAL is defined
Update release notes
CSS Style Guide: Change double quotes to single quotes

Update #43
CSS Style Guide: Use 3 digit Hex notation for colors

Update #43
CSS Style Guide: Omit unit specification after "0" values

Update #43
CSS Style Guide: Remove leading 0s

Update #43
CSS Style Guide: Use shorthand properties