Function fasten_clean::clean_entry

pub(crate) fn clean_entry(
    lines: Vec<String>, 
    min_length: usize, 
    min_avg_qual: f32, 
    min_trim_qual: u8, 
    lines_per_read: u8, 
    tx: Sender<String>, 
    _tx_trash: Sender<String>
)

Cleans a SE or PE read