Reference sequence with newlines

[laurenfitch]

I have a reference sequence (FASTA) that looks like this:

>reference_sequence
ACTGACTGACTGACTGACTGACTGACTG
ACTGACTGACTGACTGACTGACTGACTG
ACTGACTGACTGACTGACTGACTGACTG

PBSIM included the newlines in the simulated reads.

@S1_1
GAAAGCTAAAGATGTTCAGCCAACCATTATTATTAATAAAAATGGCCTTATCTCTTTGGAAGATATCTATGACATTG
CGATAAAACAAAAAAAAGTAGAAATATCAACGGAGATCACTGAACTTTTGACGCATGGTCGTGAAAAATTAGAGGAAAAA

I can take the newlines out of the reference but I was surprised by this behavior so I wanted to point it out.