[subsonic] Fixed collection for rest-api version > 1.8.0, +several other fixes
[subsonic] Added configTest method to subsonic resolver.
[grooveshark] Fixed code-style and log output.
[grooveshark] Reorganized and fixed the grooveshark resolver (proper md5/hmac hash).
[grooveshark] Added configTest methods.
[ampache] Minor fix in generateUrl function
[ampache] Added configTest function
[ampache] Use CryptoJS directly, if present.
[ampache] Updated resolver icon. Fixed alignment of pixmap in config.ui.
[qobuz] Use CryptoJS directly, if present.
[vkontakte] Use CryptoJS directly, if present.
[exfm] Use CryptoJS directly, if present.
[ampache] Improved config dialog. Added "http://" as default protocol prefix.