Merge branch 'master' of ssh://ssh.bitbucket.dataport.de:7999/odsh/ckanext-odsh

ckanext/odsh/commands/initialization.py

ckanext/odsh/harvesters/kielharvester.py

ckanext/odsh/harvesters/statistikamtnordharvester.py

ckanext/odsh/plugin.py

ckanext/odsh/tests/test_search.py

ckanext/odsh/tests/test_statistikNordHarvester.py