added modis_quality extraction for MOD13 products (development stage)
Delete org.eclipse.core.resources.prefs
deleted .project and .pydevproject files
corrected author and owner of modis_quality.py and qualitymodis.py,
cleaned up unnecessary and commented code from qualitymodis.py
added Ingmar Nitze to list of authors
Merge pull request #5 from initze/master

addition of modis_quality