removing file

fixing appveyor osx path to bin vs. the former bin_osx

Update README.md

Update README.md

Update README.md

Merge remote-tracking branch 'origin/master'

Bumping version to 1.16.3

Fixing unused var warnings in MSVC

Fixing some bugs related to changing the default from -tex_array to -…

…individual:

- If -output_file is specified and there's more than 1 input, it errors out as this would overwrite the output file multiple times
- Tex types cubemap/3D default to tex_array mode

Update README.md

Update README.md