Remove PublicKey from the parameter list #645
Description
Remove PublicKey from the parameters passed to EvalAutomorphismKeyGen, EvalAtIndexKeyGen, EvalRotateKeyGen, EvalSumKeyGen, EvalSumRowKeyGen, EvalSumColsKeyGen as it is not used and make "privateKey" a const reference everywhere in that file. Make all those functions deprecated first in cryptocontext.h.
See an example how to do it in the same file for EvalSumRowsKeyGen. It's commented out for now (uncomment it when you start working on this issue).