#47: delete nansat.export_band() and add an argument 'bands' in nansat.export().
adjustments to s1a_l1 mapper
removed string 'mapper_' from self.mapper
Merge branch 'develop' of https://github.com/nansencenter/nansat into develop
small adjustments to meris l2 mapper
added folder cook_book to hold demo scripts for nansat
label parallels and meridians in Domain.write_map
Merge branch 'develop' of github.com:nansencenter/nansat into develop
develop: compy PEP8
develop comply with PEP8
develop solve a conflict
Merge branch 'develop' of github.com:nansencenter/nansat into issue47-export
#47: delete old text_export_band and add new one.
#47: minor changes
add test with export to netCDF
Merge branch 'issue47-export' into develop
Merge branch 'develop' of github.com:nansencenter/nansat into issue24-ipython-show