RTSP memory buffer locking and ReadAhead logic modified.
setPacketReorderingThresholdTime() set to 0.5 (experiment)
Prefetching adjusted (might be too aggressive - needs testing). Some redundant code removed, and variable types adjusted.
More tweaks to pre-fetching
More experiments with RTSP client settings, plus buffer handling constants moved to TsReader.h
v73 test release (note: only compatible with MP 1.3.0 and later)

CheckPrefetchState() reverted back to normal behaviour for RTSP. RTSP maximum buffer size now 32MB, and an overflow situation now discards a chunk of the *tail* of the buffer.

Extra RTSP buffer logging added (when buffer logging is enabled).
Thread closing modified - demux thread is now closed in TsReader destructor.
Merge branch 'MP1-4137_TsReader_AC3_language_parsing_bug_v2' into MP1-EXP_TsReader_Area51_AC3_mods
Merge branch 'MP1-4171_TsReader_add_ATSC_E-AC3_stream_type' into MP1-EXP_TsReader_Area51_AC3_mods

Conflicts:
	DirectShowFilters/TsReader/source/TsReader.rc
	DirectShowFilters/TsReader/source/version.h
Very minor log message 'banner' change
Merge remote-tracking branch 'origin/master' into MP1-4091-Bass_Visualisations_Fix

Conflicts:
	mediaportal/MediaPortal.Application/MediaPortal.cs
Added the AMP_UseFakeWindow flag to prevent Winamp plugins stealing focus
Config didn't show presets for Winamp plugins
PacketSync changes (only).
MP1-4091 : Change Sonique Renderwindow to OpenGl and GDI

Signed-off-by: hwahrmann <hwahrmann@team-mediaportal.com>
Use of OpenGL, Render Timing and ViewPort Size can be set via Configuration
Added error logging, scripts update to a newest versions
Merge branch 'master' of https://github.com/MediaPortal/MediaPortal-1 into MP1-4212-My_Videos_Internal_Scraper_Fixes
Merge remote-tracking branch 'remotes/origin/MP1-EXP_TsReader_Area51_AC3_mods' into MP1-EXP_TsReader_MP160_Owlsroost

Conflicts:
	DirectShowFilters/Filters.sln
Merge remote-tracking branch 'remotes/origin/MP1-4203_TS_PacketSync_fragmentation_bug' into MP1-EXP_TsReader_MP160_Owlsroost