Consistent system left alignment

[Nick-Mazuk]

Resolves: #8968

Here's a brief overview:

1. Aligns the left origins of systems
2. When no staff names are present, it aligns the system to the left margin (putting brackets outside the margin)
3. Adds new style settings instrumentNameOffset, which removes a few TODO items from the code
4. Makes the behavior in number 2 configurable with a new style setting alignSystemToMargin

More details can be found in the issue itself.

[Nick-Mazuk]

Looks like the macOS build failed on CI. Looking at the details, it seems like the test setup failed, not the build itself. I can confirm on my MacBook Pro that this builds successfully on macOS.

[Jojo-Schmitz]

It tries to download https://github.com/aws/aws-sam-cli/releases/download/v1.31.0//aws-sam-cli-1.32.0.sierra.bottle.tar.gz which doesn't make any sense, it should be either https://github.com/aws/aws-sam-cli/releases/download/v1.31.0/aws-sam-cli-1.31.0.sierra.bottle.tar.gz or https://github.com/aws/aws-sam-cli/releases/download/v1.32.0/aws-sam-cli-1.32.0.sierra.bottle.tar.gz

[Nick-Mazuk]

Noticed that @Jojo-Schmitz created a PR yesterday to fix the CI build issue on macOS. Rebased this PR to hopefully resolve this failed CI check.

Edit: It passes now!

[Jojo-Schmitz]

That fix of mine was unrelated though.

[Nick-Mazuk]

That fix of mine was unrelated though.

Ok. Well, the rebasing worked anyways.