Tools: convert a Sozi presentation to PDF
Merge branch 'preview' into dev
PDF export: run script from any location
Merge branch 'preview' into dev
PDF export: force correct frame ordering
PDF export: front-end script in Python instead of shell
PDF export: added license block
Merge branch 'preview' into dev
Merge branch 'preview' into dev
Inkscape extension: Added Spanish translation
Samples: fixed show/hide objects demo
Changed event names in Sozi 12.09

This is a fixed and cleaner version of the show/hide object demo for Sozi 12.09.
Samples: fixed indentation
Translations: correct headers
PDF export: supports include/exclude frame lists
Added immediate transition profiles
Merge branch 'preview'
Extras: allow to modify existing hyperlinks
Extras: extension to remove hyperlinks
Player: Fix unsafe comparison after getAttributeNS