Release 1.119
Modified Casava18ReadNameEncoder to correctly display filter status.  Previously it was treated as "passing filter" when in fact Illumina's intended meaning in the read name is "is filtered" (i.e. does *not* pass filter).  The enum for the field has also been renamed to more accurately reflect its content.
Don't commit the ipr file!!
Merge pull request #43 from broadinstitute/origin/kt_fix_fastq_pf_flag

Modified Casava18ReadNameEncoder to correctly display filter status...,
First version of a large-memory fifo buffer class.