Merge pull request #183 from nZEDb/dev

Redo threaded post processing.
Merge pull request #184 from nZEDb/dev

Fixed to post proc threaded.
Merge pull request #185 from nZEDb/dev

Improvements to music.
Merge pull request #186 from nZEDb/dev

QUick fix for books.
Merge pull request #187 from nZEDb/dev

Improve book parsing.
Merge pull request #188 from nZEDb/dev

Dev
Merge pull request #189 from nZEDb/dev

Clean up books.
Merge pull request #190 from nZEDb/dev

Update books.
Merge pull request #192 from nZEDb/dev

Dev
Merge pull request #193 from nZEDb/dev

Dev
Merge pull request #194 from nZEDb/dev

added tmpunrar folder
Make nzb return false if it fails.