When using the "TV Streams" Button in MyTV, then the client should attach to a present RTSP stream he selects.
This is nolonger working. Instead, the TV Server now tunes the channel again, which means that it won't have access to the allready present TS-Buffer, and he wont be able to shift places anymore.

h4. Steps to Reproduce
1. Client 1 -> Tune MTV
2. Wait
3. Client 2 -> MyTV -> TV-Streams Button -> Select Stream 2MTV" from Client 1
Expected:
Client 2 attaches to the RTSP stream, to gain access to the entire TsBuffer.
Result:
TvServer tunes the same channel again. No access to TsBuffer, nolonger able to do placeshifting.


h4. Additional Information
In relation to this bug, we might want to remove the TV Streams button after fixing the bug and have this functionality inside the Channel Selection Window (MiniEPG)
http://forum.team-mediaportal.com/mediaportal-releases-315/change-behaviour-mytv-when-tuning-channel-allready-tuned-89815/