When the panels start up for the very first time, the dark theme is not
used due to the local storage variable not being set by the first panel.
When the program is restarted, it'll be dark from then on out because
it's set by the secondary panels rather than the primary panel.  This
modifies it so that the locale storage variable is properly set by the
primary panel.

obs-scripting: Fix Python in new MacOS .app bundles

Ensures that hotkeys cannot become invalid if config data is moved over
to another operating system.

UI: Implement system tray icon for when the recording is paused

libobs: add missing multimedia hotkeys for Windows

this is required as GetKeyNameText does not translate multimedia keys
and custom OEM keys returning nonsensical one char names

the missing codes are extracted from WinUser.h header

nameless reserved codes added as hex in case some OEM keyboards send them

The current scripting directory path given to Python on OSX is
`../data/obs-scripting`. This works when bin/ and data/ are in the same
folder like rundir after a compile and in the old .app bundles but the
new normal .app bundle structure is different.

For bundles move obspython.py and _obspython.so to the binary folder,
just like the Lua one, and pass that bin path to the Python interpreter
so it can find it.

The current working dir isn't guaranteed to be set with .app bundles
so look up binary path at runtime.

obs-text: add missing include to fix build

PR 2079 added localization but forgot the needed include

UI: Remove help icon from Interact titlebars

obs-text: text transform add locale and start case

obs-scripting: Fix Python on MacOS

obs-qsv: Enable option for Custom Quantization Matrix 

Fixes to make OBS work on Catalina

win-dshow: Support bottom-up DIBs

rtmp-services: Add YouNow service and implement ingest lookup

The biHeight field can be negative, leading to crashes on some cards
like VisionRGB-E1S. Adding flip support is fairly straightforward.

There also appears to be a hack to automatically flip for RGB formats,
but I wish to remove it because it seems to fight with this change. We
already have a separate vertical flip checkbox to deal with non
compliant behavior.

win-dshow: fix H264 to mjpeg issue

UI: Add support for Custom (Legacy) Twitch Dashboard Docks

If the format was one encoded format and changes to another encoded
format, it could cause it to continue to treat it as the old format.

CMake 3.10, C++17, SWIG warnings

decklink-ui: Show the state of outputs in the decklink dialog

UI: Use radio buttons for FLV track selection

Just a couple of more X.org / Unix hotkey defines.

obs-filters: Reload the mask image when file change is detected

libobs/obs-filters: Add toggle for scroll filter looping

By giving the option to disable the looping in the scroll filter, it
makes it more suitable for tasks like credits sequences, where you don't
want the texture to repeat and for the motion to only be performed once.

UI: Fix main transition being set to the quick one

rtmp-services: Type check apply_encoder_settings

This fixes ovewritting hidden "profile" setting in ffmpeg vaapi which is
a number and not a string. It also shouldnt be overwritten as it is
required on some AMD hardware for the encoder to work.