Initial Proof-reading of Violin 1 part

Proof-reading note-by-note, comparing with manuscript, and referring to notes made by Ezequiel in comments in code, and correcting (some pitches; some issues of being in wrong octave)
Addition of one standard harmonic parenthesis at bar 333 omitted in previous commit
Correction of beaming divisions of quintuplets
Lengthening of stems where too short to accommodate tremolandos

Signed-off-by: palisander <alvoice@btinternet.com>