Started working on exporting parents
Started working on structure specific options
Updated README and plugin
Merge branch 'feature/structures' into develop
Refactored map templates
Some more refactoring
Revert "Started working on structure specific options"

This reverts commit 6b2d238d5220c0f04528f263bbc1b2d21f0c4d61.
Better title parsing
Allow multiple title columns when exporting multiple entry types
Fix for elements without export source hook
Fixed parse error on exporting users and categories
Got rid of parent exporting, for now
README and Plugin update
Save export map for entries, other elements coming
Save export map for users and categories
Merge branch 'develop' into release/airbp