OBS_EFFECT_AREA from 7d811499 was inserted in the middle of the enum,
which breaks ABI for any binaries that use
OBS_EFFECT_PREMULTIPLIED_ALPHA or OBS_EFFECT_BILINEAR_LOWRES.

image-source: Re-add fix of repeating images

libobs: Fix output type specifiers

UI: Remove and ignore obs.rc

This file gets automatically generated from obs.rc.in by CMake and
could get accidentally committed.

libobs: Fix obs_property_float_set_limits

UI: Use icons from theme on Linux

This reverts commit 641bd7d3.
Git can't ignore files that are already tracked.

This function incorrectly checked for an Integer type instead of a
Float type, causing it to do nothing.

Add obs.rc to .gitignore

UI: Remove Area downscale filter option

With the dynamic loading of images being reverted, the fix for
this separate issue was also reverted.

Originally added for completeness but wasn't actually implemented
correctly. Can be added back later if desired.

This file gets automatically generated and should not be committed.

This reverts commit adf3337d.
Currently causing timestamp issues resulting in FPS issues.

obs-ffmpeg: Change clear on media end wording for media source

Closes #1649

Add "Area" scale filter

cmake: Fix pkg-config handling of libvlc

UI: Automatically generate Windows file description

Closes #1724

UI: Add ability to copy & paste filters from the mixer

Closes #1740

obs-ffmpeg: Add option to use b-frames as reference

This prevents users from loading too much image data at once.  It will
only add as many files within the memory limit.

Allows estimating the required memory usage of an image.

Reverts dynamic loading of images to slideshow.

Fixes the remaining case where a frame from the previous
recording/stream could show up at the beginning of the next
recording/stream on the same running session when using the new version
of NVENC.  Textures are being converted for both raw and texture-based
encoders, so this variable which determines whether a texture is ready
and has been converted should be cleared in both cases.

CI: Build on Ubuntu Xenial for Travis CI

CI: Build for Linux on Azure Pipelines

Trusty is reaching EOL in April 2019.

Adjust locales for better consistency

UI: Add checkbox for Twitch bandwidth test mode

On some AMD systems, the test for bad NV12 output would come up negative
(output was good), but when recording/streaming, it would have bad
output.  While the test worked correctly with NVIDIA systems, it did not
work in these cases.  This was because we did not correctly reproduce
the exact conditions of green output because the textures used for the
test were not also keyed mutex shared textures.  This fixes that issue
and ensures the test works correctly in those other niche cases.