Merge pull request #766 from OCHA-DAP/marianne-dev

Marianne dev
#519 - version 0.3.0 :D
Merge pull request #769 from OCHA-DAP/arti-layout-changes

#519 - version 0.3.0
#752 #780
#780
Merge pull request #784 from OCHA-DAP/dev-org-changes

Dev org changes
#781
Merge pull request #785 from OCHA-DAP/dev-org-changes

#781
#786 #753
Merge pull request #787 from OCHA-DAP/dev-org-changes

#786 #753
#649 - fix url change issue
#649 - create new dataset style of part 2
Merge pull request #803 from OCHA-DAP/arti-layout-changes

Arti layout changes
#753
#660
Merge pull request #805 from OCHA-DAP/dev-org-changes

Dev org changes
#753
Merge pull request #808 from OCHA-DAP/dev-org-changes

#753
#755
Merge pull request #809 from OCHA-DAP/dev-org-changes

#755