Added 1.6.2 blog post link to change log
Removed UIKit calls from background thread

When loading a file url, there were constant issues with UIKit methods being called in the background. The issue was that -[DTLazyImageView loadImageAtURL:] always runs itself in the background. The networking code surly doesn't cause any performance concern, however, loading the file from disk might. So instead of running the entire method in the background, we only move to the background in cases where it would be beneficial, and even then, move back to the main thread to update everything.
Merge pull request #521 from davbeck/develop

Removed UIKit calls from background thread
Advanced DTFoundation for DTHTMLParser character aggregation fix
Merge branch 'develop' of github.com:Cocoanetics/DTCoreText into develop
fixed typo, closes #524
Better css parsing, especially around 'font-family'
fix comment
handle special cases in a way that doesn't require the old parsing code to stick around
new css tests now check for equality
Merge pull request #525 from amro/improved_css_parser

Improved CSS Parser
Advanced DTFoundation to 1.5.1 release
fixed spelling error
Merge pull request #526 from Oemera/develop

Fix for spelling error in DTHTMLAttributedStringBuilder.h
Fixed search for containing table view, fixes #527
Merge branch 'od/issue_527' into develop
Updated podspec for 1.6.3
Merge branch 'release-1.6.3'