Merge pull request #172 from ThoNohT/master

Show stream start and stop time in log.
Directshow: Added a "buffering" option, now properly sorts data packets, made it so crossbar is available only if the current device shows it, and made some improvements to the audio devices combobox and moved it to the audio group
realigned some controls
Game Capture: added an extra error message just in case
Made a significant number of adjustments to the audio subsystem that should ensure all extra audio streams play back properly and on time
0.48.010 - changed locale for dshowplugin
Made the audio input a little more tolerant on the timing incoming audio packets
0.48.012 - properly account for WASAPI timing on packets that are not exactly 10ms samples
fixed a crash in the dshow settings dialog
Updated latest strings

Updated latest strings
Merge pull request #173 from Arkkis/patch-31

Updated latest strings
for the sake of accuracy, increased the frequency at which samples are checked when buffering is enabled
Added menu item to Copy/Duplicate a Scene
Merge pull request #174 from partouf/master

Patch to Copy/Duplicate scenes
renamed pull request function to CopyElement and adjusted convention
Added Copy

Added Copy
Merge pull request #176 from Arkkis/patch-32

Added Copy
Updated german language file (main/dshowplugin)
Merge pull request #177 from Jack0r/master

German Language updated
Installer: Update installer Vista platform check to be more reliable, switch to libx264-130.dll