Merge tag '0.1.1' into develop

Renames
Properly merge nested wildcard properties
Properly delete null values (configurable)
Merge pull request #1 from bsander/feature/properly-merge-nested-wildcards

Properly merge nested wildcard properties
Merge pull request #2 from bsander/feature/delete-null-values

Properly delete null values (configurable)
Version bump
Merge branch 'release/0.1.2'