merge version 1.2 from branch 'develop'
merge version 1.3 from branch 'develop'
merge version 1.4 from branch 'develop'
merge version 1.5 from branch 'develop'
merge version 1.5.3 from branch 'develop-1.5'
merge version 1.5.7 from branch 'develop-1.5'
merge version 1.5.9 from branch 'develop-1.5'
merge version 1.5.13 from branch 'develop-1.5'
merge version 1.5.19 from branch 'develop-1.5'
merge version 1.5.23 from branch 'develop-1.5'
merge version 1.5.30 from branch 'develop-1.5'
merge version 1.5.31 from branch 'develop-1.5'
merge version 1.5.32 from branch 'develop-1.5'
example data added

The folder 'example_data' contains some real estates, that were exported from OpenEstate-ImmoTool 0.9.x.
Merged example data from branch 'master-1.5' into 'develop-1.5'