Kupu styles string are not translatable

[kdeldycke]

After searching for a while, it doesn't look like there is a mecanism to translate kupu' style drop-down menu.

I particularly refer to the:

• (remove style) (line 353 in kupu 1.4.15) and
• Character styles (line 424 in Kupu 1.4.15)

strings that are hard-coded in the Products/kupu/common/kupubasetools.js file.

Maybe it's a good idea to let these strings be translatable.

[kdeldycke]

Some Kupu style labels are not translated in french (screenshot of a vanilla Plone 3.3.1).

[kdeldycke]

Here is an illustration of the issue on a vanilla Plone 3.3.1 install with french langage activated:

[vincentfretin]

For the styles, it's now fixed. see #9231.

The problem still exist for "(remove style)" and "Character styles".