Implemented basic seconds estimation
Testing remaining time on UI
Implemented remaining time based on average download speed over the last X seconds
Cleaned some code
Renamed sharedDownloadManager to sharedInstance
Preparing for 1.5.0
Made TCBlobDownload properties readonly
Fixed tests
Updated README
Added documentation and generated docset with appledoc.
Moved the example project
Create a .docset
Made a zip of the docset
Preparing 1.5.0
Polishing 1.5.0 README and documentation
Updated README
Improved testing, fix TCBlobDownload not executing on background thread, assure response blocks are called on main thread.
Many changes to the project, more test cases (not finished yet)
Fix 64bits build
Fixing tests
Cleaner and more maintainable test suite
Start refactoring organization
Code base refactor for better maintainability
Renamed TCBlobDownload to TCBlobDownloader
UIDevice-Hardware category for free disk space check