As commented on: https://github.com/jp9000/obs-studio/commit/cab28190337255a85bbc7b244f2821f3adebeb5f#commitcomment-17482672
And according to: https://www.facebook.com/facebookmedia/get-started/live

Max 2-second keyframe interval and max video bitrate of 2500.

Closes jp9000/obs-studio#541

Instead of using "cbr" to set the rate control mode for encoders (which
is now considered deprecated for all encoders), set "rate_control" to
"CBR".

Closes jp9000/obs-studio#539

This option is an x264-specific feature that may generate additional
keyframes when a major visual change in the output is detected.  This
functionality is undesirable for streaming because it can cause
keyframes to become inconsistent and unpredictable, which can negatively
affect viewer buffering.

Certain services may request certain x264-specific options (such as
scenecut=0 to prevent additional keyframes from being generated)

Added DJlive.pl - polish platform for DJ`s

Modify: EU-North (London) => EU-West (London)
Add: EU-North (Amsterdam)
Closes jp9000/obs-studio#508

Adds JOICASTER as a service selection.

iNSTAGIB.tv and Vaughn Live share the same ingestion system. Having
this entry is therefore unnecessary.

API changed from:
obs_source_info::get_name(void)
obs_output_info::get_name(void)
obs_encoder_info::get_name(void)
obs_service_info::get_name(void)

API changed to:
obs_source_info::get_name(void *type_data)
obs_output_info::get_name(void *type_data)
obs_encoder_info::get_name(void *type_data)
obs_service_info::get_name(void *type_data)

This allows the type data to be used when getting the name of the
object (useful for plugin wrappers primarily).

NOTE: Though a parameter was added, this is backward-compatible with
older plugins due to calling convention.  The new parameter will simply
be ignored by older plugins, and the stack (if used) will be cleaned up
by the caller.

Added: EU-East (Vienna, Austria)

YouTube Gaming is live since today (26 August 2015) and people will ask
for it.
This makes it a bit clearer that YouTube and YouTube Gaming
(which share the same ingestion system) work with OBS MP.

Uses the file-updater utility library to update the services.json file.
If the remote version is incompatible or corrupted, will reject the
file.

This will use the services.json file present in the cache, or if it has
the wrong format version or is corrupted for whatever reason, uses the
local version instead.

Also a minor refactor, makes it so that you call the open_services_file
function to get the services array, rather than having to get the file
name each time.

The entire services file had to be restructured, but this allows us to
be able to change the format of the json file safely (if ever needed).

This is just for accessing a json object.  I should be using obs_data_t
for this instead of json directly, but it doesn't really matter.

The return value is supposed to be a boolean value; not NULL.