Using webkit's method for determing frame durations of various gif images
Updating podspec
bleh
Added PNG detection to be able to determine at runtime if a downloaded image should be saved as PNG or as JPEG
Added new option to allow invalid SSL Certificates. Useful for testing
Cleaned up code to follow project code style
Merge pull request #582 from jenshandersson/master

Added new option to allow invalid SSL Certificates. Useful for testing
Removing warning in 5.1DP2 by removing “extern inline” (this doesn’t really make sense)
Removing warning in 5.1DP2 by marking variable as unused
Merge pull request #587 from JaviSoto/master

Removing warnings in Xcode 5.1DP2
Merge branch 'master' of git://github.com/wishabi/SDWebImage into wishabi-master
Merge branch 'master' of git://github.com/vincentjames501/SDWebImage into vincentjames501-master