[README] adapted readme and version number to v1.0.0-dev
Merge branch 'master' of github.com:pygeo/pycmbs
[test_data] implemented test for mul
[test_data] implemented further tests for data
[test_data] implemented further tests
[test_mapping] implemented new tests for mapping
[test_mapping] implemented new tests for mapping
[test_mapping] implemented new tests for mapping