The central table displays all known publications. These are representated as
annotatiosn that are themselves annotaed with one of the defined publication
annotations, they can be configured in the Settings Widget and amount by
default to to Published, papers, paper. The widget allows to create
new publications and configure the export options for each publication. The
export options can either be defined explicitly for each publication (asterisk
is gray) or the project-wide defaults can be used (asterisk is orange).
Clicking the check-mark icon will always go into per-publication mode and
explicitly set the export option. Clicking the asterisk enables inherit-mode
again.