LPS-43587 CSS @import checks for quotes and query symbols inside of url() brackets
LPS-43587 - Source formatting
LPS-43587 Adds single-quote matching support
LPS-43587 Adds tests
LPS-43587 continue with pure string buffer manipulation instead of switching to regex
LPS-43587 it's a static call
LPS-43587 Declaring vars is sometimes uglier
LPS-43587 Move to arrays to make things more readable
LPS-43587 Sort, no logic changes