fix searchbox placement

Signed-off-by: chaeril <chaeril@live.com>
fix some unclosed tags
html5 doctype and meta

needed new facebook API support
fix facebook share button

use canonical instead document.location.href for g+
load g+ asynchronously
Merge pull request #133 from Zabanya/UI-Fix

UI Fixes: Misaligned Search Bar, HTML5 Doctype, FB Share and G+1 Fixes