Fixed issue where login box was not obeying server orders to disable DiffieHellman. Increased quality of error handling for JS errors during login process.
tinyMCE.addI18n('en.paste_dlg',{
text_title:"Use CTRL+V on your keyboard to paste the text into the window.",
text_linebreaks:"Keep linebreaks",
word_title:"Use CTRL+V on your keyboard to paste the text into the window."
});