Client for RTL lang.

Hi

in RTL languages like Persian or Arabic textarea and stringlist should be RTL, so You need to add bellow code to l10n_client.css
that's it.but It should be intelligent this css code should apply only for RTL languages, So I saw your client can detect language name above the textarea in blue bar, So we can just add a rtl.css for RTL languages.

code:
l10n_client.css (line 65)

#l10n-client .string-list {
direction:rtl;
text-align:right;
}

l10n_client.css (line 160)

#l10n-client-form .form-textarea {
direction:rtl;
}