Support for WorldStarHipHop.com
fixed typo
clean up
working - worldstarhiphop IE

Support for WorldStarHipHop
removed str used for other project.
catch fatal error
forgot to fix this.
Bubble up all the stack of exceptions and retry download tests on timeout errors
SoundcloudSetIE

info extractor for soundcloud sets
Add an Atom feed generator in devscripts
Added test for WorldStarHipHop
Update InfoExtractors.py
Rebased, fixed and extended LiveLeak.com support

close #757 - close #761
fix SpiegelIE
fix FunnyOrDieIE, MyVideoIE, TEDIE
Merge pull request #730 by @JohnyMoSwag

Support for Worldstarhiphop.com
Merge pull request #752 from dodo/master

SoundcloudSetIE
Merge pull request #736 from rg3/retry

Exception stacking and test retry
Write a new feed each time, reading from versions.json
Merge pull request #758 from jaimeMF/atom-feed

Add an Atom feed generator in devscripts