Ignore renamed Info.plist files

[yonaskolb]

At the moment Info.plist files are treated differently in that they don't get added to the Resources build phase.
We should change this to check a target's various levels of build settings for INFOPLIST_FILE, and ignore what is in that setting as some projects may use a different name than Info.plist

[yonaskolb]

I wonder if it's worth creating an actual infoPlist property on Target for easily setting this build setting?

[toshi0383]

infoPlist property on Target

I would suggest users to set INFOPLIST_FILE somewhere explicitly, rather than introducing infoPlist property on project.yml. That's how it works anyways.
And this infoPlist property possibly conflicts with INFOPLIST_FILE settings. We're already doing implicit Info.plist detection, so implementability of this part would become worse I guess.