1. ATTENTION: the bed2GR and GR2bed functions so far didn't take into account that BED format is 0-indexed
and GenomicRanges coordinates are 1-indexed, now they do. So now they have the same behaviour as
other functions (such as gr=readGappedAlignments("bamfile.bam")). I hope it doesn't mess up your analyses.

2. The function bed2GR2 can handle any kind of metadata after the 6th column of a BED file.
Strictly speaking it's not a BED format anymore but I think it's useful.

3. The function GR2bed2 has been merged with GR2bed and it can also handle any kind of metadata.
Merge branch 'master' of https://github.com/matthuska/cmbr