Merge pull request #275 from dodgepong/latest-crowdin-translations

Latest crowdin translations
removed Open Log Folder from NSIS (doesn't work)

This only works when the logs folder exists when the shortcut gets
created. (Which is normally not the case on a fresh installation.)
Merge pull request #276 from Gol-D-Ace/NSIS

removed Open Log Folder from NSIS (doesn't work)
Corrected an error message text in RTMPPublisher
update installer file
Merge remote-tracking branch 'origin/master'
fixed a bug with gl game capture where it was using a NULL window handle to initialize the swap chains.  surprisingly, it still worked on some video drivers.
updated main header to 0.552
updated file versions to 0.552b
...removed "bla version" from the version string
Added Youtube as a service in the services listing
added keyint recommendation for youtube
Merge pull request #277 from Gol-D-Ace/youtube-keyint-services.xconfig

added keyint recommendation for youtube
... the reason why i normally don't touch this stuff
Merge pull request #278 from Gol-D-Ace/youtube-keyint-services.xconfig

... the reason why i normally don't touch this stuff
Latest strings from crowdin
Merge pull request #280 from Gol-D-Ace/crowdin

Latest strings from crowdin
add "capture layered" into window capture
Merge remote-tracking branch 'origin/master'
Display volume percentage when altering volume (volume control)