Switch transcoding bitrate to 320kbps
Added transcoding for ogg and webm

Conflicts:

	subsonic-main/src/main/java/net/sourceforge/subsonic/dao/schema/Schema46.java
Updated to latest commons-io
First transcode to get complete length

Conflicts:

	subsonic-main/src/main/java/net/sourceforge/subsonic/controller/StreamController.java
Transcoding is now defined by browser (by adding supported mimetype)
Revert "Transcoding is now defined by browser (by adding supported mimetype)"

This reverts commit d7587386c8e2bea12083850fa734401bfda81503.
Revert "First transcode to get complete length"

This reverts commit 73384257b78ae5a61801cc9fbf324cc1653f4c2b.
Transcoding is now defined by browser (by adding supported mimetype)
Changes still pending - not working