gnulib-tool.py: Omit some unnecessary list() calls around sorted().

[Collin Funk]

Here is two janitorial work patches.

I remember an extra dict() call causing trouble with GLMakefileTable.
Removing the extra list() calls from sorted() seemed like a good place
to start cleaning up.

The second patch removes this function:

    def removeFile(self, file: str) -> None:
        '''Remove file from the list of added files.'''
        if file in self.added:
            self.added.pop(file)

This is incorrect since list.pop() takes an index and not a list
element. This function is unused so I've chosen to remove it. If it is
ever needed in the future the correct method would be list.remove().

Collin

0001-gnulib-tool.py-Omit-some-unnecessary-list-calls-arou.patch
Description: Text Data

0002-gnulib-tool.py-Remove-a-unused-and-incorrect-functio.patch
Description: Text Data