Add more strings for translation
Some minor changes to add more strings for translation.
- filter editor glade added to translated files
- "Custom" string missed in dash choices
- 2D matrix explanation string marked as translatable
- 5 more fixes for
ngettext
function call
Call to ngettext
should pass raw strings, not translated ones. With this fix generated inkscape.pot file will contain all plural forms, as there's more than two required by several languages.
Edited by Mike Kowalski