Remove "+" prefix from translatable strings
Background
Some translatable strings are displayed with a preceding "+" character which is not supposed to be translated and only acts as a decorative element. Therefore we should remove it from the strings and add it programmatically.
What to change
- Remove "+" prefix from the following strings:
- mops_filterlist_add
- mops_filterlist_add_url
- options_filterList_add
- options_language_add
- Add "+" prefix programmatically (preferrably via CSS)
Edited by Thomas Greiner