Merge pull request #99 from asfadmin/devel

Pull latest changes
Merge pull request #100 from rudigens/master

Pull latest changes
Added cell definition information to the conversion of MEaSUREs information to shapefiles. Takes care of some product inconsistencies.

Couple other minor fixes.
Merge branch 'rgps' of https://github.com/rudigens/ASF_MapReady into rgps
Merge pull request #328 from rudigens/rgps

Pushing the latest changes.