Merge pull request #13 from nZEDb/dev

Dev
included amazon into the sorter
releaseaudio and language cleanup
releaseaudio info, trying to work out compressed file content,
Merge pull request #550 from bfincher/dev

Allow for configuration of unused parts retention
fixed tmux optimize not working and probably for screen scripts also
Merge branch 'dev' of https://github.com/ugokanain/nZEDb into ugokanain-dev

Conflicts:
	www/lib/miscsorter.php
	www/lib/postprocess.php
Merge pull request #551 from nZEDb/ugokanain-dev

Ugokanain dev
Add this back.
Minor fix.
Update predb.
Add links to the predb sites.
Predb hash check.
Merge pull request #552 from nZEDb/dev

Dev
Twas there 2 times.
Merge pull request #553 from nZEDb/dev

Twas there 2 times.