remove Token::getLine
minor #928 remove Token::getLine (keradus)

This PR was merged into the 2.0-dev branch.

Discussion
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remove Token::getLine

supplement for #911

Commits
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1c93b53 remove Token::getLine
add WhitespacyCommentTransformer
Merge remote-tracking branch 'origin/transformer-whitespacy-comment' into fixer-interface-v3