Merge pull request #214 from rudigens/roipac

Added statistics part of InSAR product generation.
Merge pull request #215 from rudigens/roipac

Simple fixes in write_hdf5_xml.
Fixing a typo
Merge pull request #216 from khogenso/devel

Fixing a typo
Fix incorrect band string when ingesting roi_pac DEMs
Merge pull request #217 from khogenso/devel

Fix incorrect band string when ingesting roi_pac DEMs
Merge pull request #42 from asfadmin/devel

Pull latest changes