Fixes #22, Failure block not being called when cancelled
Merge pull request #23 from moored/master

Fixes #22
Update README.md
Added reference to AFDownloadRequestOperation in progressiveDownloadProgressBlock
Merge pull request #25 from nhisyam/master

Added reference to AFDownloadRequestOperation in progressiveDownloadProgressBlock
modify podspec to version 0.0.2
Merge pull request #26 from ZeR0-Wu/master

update podspec to new version
Customize progressive download callback queue
Avoid errors when resuming a fully downloaded file

If the offset of the Range header is equal to the content length (as is
the case for a fully downloaded file), a 416 Requested Range Not
Satisfiable status code will be returned. We need to add this status
code to the index set of acceptable status codes.
Merge pull request #29 from fumoboy007/master

Avoid errors when resuming a fully downloaded file
Merge commit 'e11524c4045a1b40bb657fdabd9a767855c20ce5'

Conflicts:
	AFDownloadRequestOperation.m
Merge pull request #30 from chebur/master

Progressive download callback queue customization
Don't write to output stream if any error occurs.
Merge pull request #34 from hankbao/master

Make sure we don't write to output stream if any error occurs.
code style
Bump podspec to 1.0.0
Add gitignore
Fixes an issue with "resuming" already complete downloads that failed for other reasons (e.g. file moving). Fixes #15.
Fixes a warning in Xcode5
Prevent pulling in 2.0 dependency.