replaced IDInterval with standard IntervalMap datastructure, got rid of interval_id_union code, replaced with scalable sort-and-merge algorithm. Added reset, restart, copy, and mergeSeq methods to IntervalDBFileIterator class. Added FilePtrPool code (untested so far!!)
replaced IDInterval with standard IntervalMap datastructure,
got rid of interval_id_union code, replaced with scalable sort-and-merge algorithm.
Added reset, restart, copy, and mergeSeq methods to IntervalDBFileIterator class.
Added FilePtrPool code (untested so far!!)

GenDataPro/pygr,RitwikGupta/pygr,cjlee112/pygr,ctb/pygr,RitwikGupta/pygr,ctb/pygr,ctb/pygr,GenDataPro/pygr,theoryno3/pygr,GenDataPro/pygr,cjlee112/pygr,cjlee112/pygr,theoryno3/pygr,ctb/pygr,ctb/pygr,RitwikGupta/pygr,theoryno3/pygr,cjlee112/pygr