Fixes a number of warnings with all modules

This commit adds Mobcrush RTMP ingest to services.json.

[MyLive](https://mylive.in.th) is a streaming platform in Thailand.
Website founded in 2013 and company established in 2017.

Closes jp9000/obs-studio#1073

Closes jp9000/obs-studio#1063

Closes jp9000/obs-studio#1056

Closes jp9000/obs-studio#1054

Fixes an issue where the log could have "Could not find service" with an
empty service name when opening properties.

(This commit also modifies UI)

Instead of pinging Twitch every time the program starts up, only pings
for new servers when the ingests are actually being used, and when the
UI uses the auto-configuration dialog.

If ingests have not been cached when using the "Auto" server, it will
wait for 3 seconds max to query the Twitch ingest API.  If it takes
longer than 3 seconds or fails, it will defer to SF.  If ingests were
already cached, then it will use the existing cache immediately.

That had a misspell in a Twitch ingest server:
Col_u_mbia instead Col**o**mbia.
Incremented version.

This is a workaround for build server cmake build issues on mac/linux.
In the future, the build servers should specify the cmake variable.

Prevents an issue where forks would continually request data from the
obsproject server for ingest updates.

The Twitch ingest lookup file did not initialize the dynamic array or
mutex before using.

Prevents new users from having a poor user experience if the Twitch API
for getting the closest servers is currently down.

Automatically selects the server closest to the user based upon the
Twitch ingest API.

Updates ingests via Twitch's ingest API.  The servers are ordered by
closest to farthest from the user via the API.  It's probably still good
to keep the services.json Twitch ingests updated in case there are
issues with the Twitch ingest API, but otherwise the ingests will update
from Twitch itself every time the program is opened automatically.

The user agent for the obsproject.com ingest update request would have
the version string baked in to the plugin, so if the plugin library
wasn't updated with the rest of the project, it would return the
incorrect version.  This makes sure it returns the correct version by
requesting the version string from libobs itself.

Adds "Mixer FTL" service and renames the original service with RTMP
servers to "Mixer RTMP".

Closes jp9000/obs-studio#980

Remove the limit on maximum audio bitrate for Picarto.
http://help.picarto.tv/knowledge_base/topics/how-to-configure-open-broadcaster-software

* Update URL of SFO ingest and moved it to proper position in list
* Added Portland

The invalid format version warning for service files is an unnecessary
warning which isn't necessary to display because it'll automatically
fall back to the distributed version over the cached remote version.

Allows the ability for services to specify a different output if needed.

NOTE: This should probably be considered temporary, and services within
this file that use this functionality should probably be moved out of
the file and in to a separate service.