script to update a database from Organism to Outspline
Store context menu entries for each database

Fixes #186
fix bug
bugfix: use info to compose about information
history event: carry filename
item update event
store copy origin filename
Let release only specific components
Tree: always update labels
wxcopypaste: items pasted event
Set tree item font
Undo/redo events: carry filename
Move item event
Experimental component
links extension
wxlinks
Simulate link item to selection
Allow more fold panels to be open at the same time

Fixes #199
Fixes #200
Merge branch 'develop' into develop-links
Merge branch 'develop-links' into develop