Update CNA-seq tools to use the QDNAseq package (and R-3.0).
Update all copy number tools to use library scripts and R-3.0.
Update copy number tools to no longer require directories CanGEM and DGV under tools.
Merge pull request #33 from ilarischeinin/master

Update all copy number tools to R-3.0 and add method QDNAseq for CNA-seq.